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Finding the Fourth Proportional to 180,323.06, 248,841.33 and 99,755.06

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Solution

The fourth proportional to 180,323.06, 248,841.33 and 99,755.06 is: 137,659.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,323.06 : 248,841.33 = 99,755.06 : x
  2. Step 2: Convert to fraction form
    180,323.06/248,841.33 = 99,755.06/x
  3. Step 3: Cross multiply
    180,323.06x = 248,841.33 × 99,755.06
  4. Step 4: Simplify right side
    180,323.06x = 24,823,181,804.63
  5. Step 5: Solve for x
    x = 24,823,181,804.63/180,323.06
  6. Step 6: Final answer
    x = 137,659.50

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