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Finding the Fourth Proportional to 560.04, 838.44 and 504.15

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Solution

The fourth proportional to 560.04, 838.44 and 504.15 is: 754.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    560.04 : 838.44 = 504.15 : x
  2. Step 2: Convert to fraction form
    560.04/838.44 = 504.15/x
  3. Step 3: Cross multiply
    560.04x = 838.44 × 504.15
  4. Step 4: Simplify right side
    560.04x = 422,699.53
  5. Step 5: Solve for x
    x = 422,699.53/560.04
  6. Step 6: Final answer
    x = 754.77

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