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Finding the Fourth Proportional to 94,203.45, 129,999.24 and 51,761.07

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Solution

The fourth proportional to 94,203.45, 129,999.24 and 51,761.07 is: 71,429.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,203.45 : 129,999.24 = 51,761.07 : x
  2. Step 2: Convert to fraction form
    94,203.45/129,999.24 = 51,761.07/x
  3. Step 3: Cross multiply
    94,203.45x = 129,999.24 × 51,761.07
  4. Step 4: Simplify right side
    94,203.45x = 6,728,899,761.59
  5. Step 5: Solve for x
    x = 6,728,899,761.59/94,203.45
  6. Step 6: Final answer
    x = 71,429.44

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