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Finding the Fourth Proportional to 227,490.52, 341,301.36 and 69,742.24

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Solution

The fourth proportional to 227,490.52, 341,301.36 and 69,742.24 is: 104,633.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,490.52 : 341,301.36 = 69,742.24 : x
  2. Step 2: Convert to fraction form
    227,490.52/341,301.36 = 69,742.24/x
  3. Step 3: Cross multiply
    227,490.52x = 341,301.36 × 69,742.24
  4. Step 4: Simplify right side
    227,490.52x = 23,803,121,361.45
  5. Step 5: Solve for x
    x = 23,803,121,361.45/227,490.52
  6. Step 6: Final answer
    x = 104,633.46

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