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Finding the Fourth Proportional to 82,036.22, 123,054.84 and 22,872.41

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Solution

The fourth proportional to 82,036.22, 123,054.84 and 22,872.41 is: 34,308.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,036.22 : 123,054.84 = 22,872.41 : x
  2. Step 2: Convert to fraction form
    82,036.22/123,054.84 = 22,872.41/x
  3. Step 3: Cross multiply
    82,036.22x = 123,054.84 × 22,872.41
  4. Step 4: Simplify right side
    82,036.22x = 2,814,560,137.69
  5. Step 5: Solve for x
    x = 2,814,560,137.69/82,036.22
  6. Step 6: Final answer
    x = 34,308.75

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