Finding the Fourth Proportional to 123,262.90, 185,306.83 and 97,280.82

Step by Step Solution

1. Step 1: Write the proportion equation
   123,262.90 : 185,306.83 = 97,280.82 : x
2. Step 2: Convert to fraction form
   123,262.90/185,306.83 = 97,280.82/x
3. Step 3: Cross multiply
   123,262.90x = 185,306.83 × 97,280.82
4. Step 4: Simplify right side
   123,262.90x = 18,026,800,374.00
5. Step 5: Solve for x
   x = 18,026,800,374.00/123,262.90
6. Step 6: Final answer
   x = 146,246.77