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Finding the Fourth Proportional to 195,181.60, 292,774.48 and 68,798.30

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Solution

The fourth proportional to 195,181.60, 292,774.48 and 68,798.30 is: 103,198.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,181.60 : 292,774.48 = 68,798.30 : x
  2. Step 2: Convert to fraction form
    195,181.60/292,774.48 = 68,798.30/x
  3. Step 3: Cross multiply
    195,181.60x = 292,774.48 × 68,798.30
  4. Step 4: Simplify right side
    195,181.60x = 20,142,385,258.51
  5. Step 5: Solve for x
    x = 20,142,385,258.51/195,181.60
  6. Step 6: Final answer
    x = 103,198.18

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