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Finding the Fourth Proportional to 125,796.75, 173,599.52 and 69,206.91

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Solution

The fourth proportional to 125,796.75, 173,599.52 and 69,206.91 is: 95,505.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,796.75 : 173,599.52 = 69,206.91 : x
  2. Step 2: Convert to fraction form
    125,796.75/173,599.52 = 69,206.91/x
  3. Step 3: Cross multiply
    125,796.75x = 173,599.52 × 69,206.91
  4. Step 4: Simplify right side
    125,796.75x = 12,014,286,010.65
  5. Step 5: Solve for x
    x = 12,014,286,010.65/125,796.75
  6. Step 6: Final answer
    x = 95,505.54

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