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Finding the Fourth Proportional to 635,978.27, 954,107.73 and 352,082.99

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Solution

The fourth proportional to 635,978.27, 954,107.73 and 352,082.99 is: 528,202.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,978.27 : 954,107.73 = 352,082.99 : x
  2. Step 2: Convert to fraction form
    635,978.27/954,107.73 = 352,082.99/x
  3. Step 3: Cross multiply
    635,978.27x = 954,107.73 × 352,082.99
  4. Step 4: Simplify right side
    635,978.27x = 335,925,097,589.97
  5. Step 5: Solve for x
    x = 335,925,097,589.97/635,978.27
  6. Step 6: Final answer
    x = 528,202.17

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