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Finding the Fourth Proportional to 125,793.76, 173,607.66 and 93,907.28

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Solution

The fourth proportional to 125,793.76, 173,607.66 and 93,907.28 is: 129,601.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,793.76 : 173,607.66 = 93,907.28 : x
  2. Step 2: Convert to fraction form
    125,793.76/173,607.66 = 93,907.28/x
  3. Step 3: Cross multiply
    125,793.76x = 173,607.66 × 93,907.28
  4. Step 4: Simplify right side
    125,793.76x = 16,303,023,137.76
  5. Step 5: Solve for x
    x = 16,303,023,137.76/125,793.76
  6. Step 6: Final answer
    x = 129,601.21

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