Finding the Fourth Proportional to 63,885.52, 88,156.30 and 35,590.60

Step by Step Solution

1. Step 1: Write the proportion equation
   63,885.52 : 88,156.30 = 35,590.60 : x
2. Step 2: Convert to fraction form
   63,885.52/88,156.30 = 35,590.60/x
3. Step 3: Cross multiply
   63,885.52x = 88,156.30 × 35,590.60
4. Step 4: Simplify right side
   63,885.52x = 3,137,535,610.78
5. Step 5: Solve for x
   x = 3,137,535,610.78/63,885.52
6. Step 6: Final answer
   x = 49,111.84