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Finding the Fourth Proportional to 323,267.40, 446,077.08 and 180,040.77

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Solution

The fourth proportional to 323,267.40, 446,077.08 and 180,040.77 is: 248,438.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,267.40 : 446,077.08 = 180,040.77 : x
  2. Step 2: Convert to fraction form
    323,267.40/446,077.08 = 180,040.77/x
  3. Step 3: Cross multiply
    323,267.40x = 446,077.08 × 180,040.77
  4. Step 4: Simplify right side
    323,267.40x = 80,312,060,962.55
  5. Step 5: Solve for x
    x = 80,312,060,962.55/323,267.40
  6. Step 6: Final answer
    x = 248,438.48

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