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Finding the Fourth Proportional to 67,805.76, 101,708.62 and 26,252.76

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Solution

The fourth proportional to 67,805.76, 101,708.62 and 26,252.76 is: 39,379.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,805.76 : 101,708.62 = 26,252.76 : x
  2. Step 2: Convert to fraction form
    67,805.76/101,708.62 = 26,252.76/x
  3. Step 3: Cross multiply
    67,805.76x = 101,708.62 × 26,252.76
  4. Step 4: Simplify right side
    67,805.76x = 2,670,131,990.79
  5. Step 5: Solve for x
    x = 2,670,131,990.79/67,805.76
  6. Step 6: Final answer
    x = 39,379.13

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