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Finding the Fourth Proportional to 67,036.88, 92,508.36 and 37,230.80

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Solution

The fourth proportional to 67,036.88, 92,508.36 and 37,230.80 is: 51,377.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,036.88 : 92,508.36 = 37,230.80 : x
  2. Step 2: Convert to fraction form
    67,036.88/92,508.36 = 37,230.80/x
  3. Step 3: Cross multiply
    67,036.88x = 92,508.36 × 37,230.80
  4. Step 4: Simplify right side
    67,036.88x = 3,444,160,249.49
  5. Step 5: Solve for x
    x = 3,444,160,249.49/67,036.88
  6. Step 6: Final answer
    x = 51,377.10

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