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Finding the Fourth Proportional to 441,881.20, 662,860.08 and 122,033.20

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Solution

The fourth proportional to 441,881.20, 662,860.08 and 122,033.20 is: 183,060.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,881.20 : 662,860.08 = 122,033.20 : x
  2. Step 2: Convert to fraction form
    441,881.20/662,860.08 = 122,033.20/x
  3. Step 3: Cross multiply
    441,881.20x = 662,860.08 × 122,033.20
  4. Step 4: Simplify right side
    441,881.20x = 80,890,936,714.66
  5. Step 5: Solve for x
    x = 80,890,936,714.66/441,881.20
  6. Step 6: Final answer
    x = 183,060.37

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