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Finding the Fourth Proportional to 67,762.98, 101,737.62 and 34,505.46

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Solution

The fourth proportional to 67,762.98, 101,737.62 and 34,505.46 is: 51,805.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,762.98 : 101,737.62 = 34,505.46 : x
  2. Step 2: Convert to fraction form
    67,762.98/101,737.62 = 34,505.46/x
  3. Step 3: Cross multiply
    67,762.98x = 101,737.62 × 34,505.46
  4. Step 4: Simplify right side
    67,762.98x = 3,510,503,377.41
  5. Step 5: Solve for x
    x = 3,510,503,377.41/67,762.98
  6. Step 6: Final answer
    x = 51,805.62

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