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Finding the Fourth Proportional to 164,310.80, 246,466.20 and 108,906.80

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Solution

The fourth proportional to 164,310.80, 246,466.20 and 108,906.80 is: 163,360.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,310.80 : 246,466.20 = 108,906.80 : x
  2. Step 2: Convert to fraction form
    164,310.80/246,466.20 = 108,906.80/x
  3. Step 3: Cross multiply
    164,310.80x = 246,466.20 × 108,906.80
  4. Step 4: Simplify right side
    164,310.80x = 26,841,845,150.16
  5. Step 5: Solve for x
    x = 26,841,845,150.16/164,310.80
  6. Step 6: Final answer
    x = 163,360.20

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