Finding the Fourth Proportional to 63,590.28, 87,755.69 and 34,912.61

Step by Step Solution

1. Step 1: Write the proportion equation
   63,590.28 : 87,755.69 = 34,912.61 : x
2. Step 2: Convert to fraction form
   63,590.28/87,755.69 = 34,912.61/x
3. Step 3: Cross multiply
   63,590.28x = 87,755.69 × 34,912.61
4. Step 4: Simplify right side
   63,590.28x = 3,063,779,566.91
5. Step 5: Solve for x
   x = 3,063,779,566.91/63,590.28
6. Step 6: Final answer
   x = 48,180.00