Finding the Fourth Proportional to 63,900.58, 88,182.50 and 35,220.18

Step by Step Solution

1. Step 1: Write the proportion equation
   63,900.58 : 88,182.50 = 35,220.18 : x
2. Step 2: Convert to fraction form
   63,900.58/88,182.50 = 35,220.18/x
3. Step 3: Cross multiply
   63,900.58x = 88,182.50 × 35,220.18
4. Step 4: Simplify right side
   63,900.58x = 3,105,803,522.85
5. Step 5: Solve for x
   x = 3,105,803,522.85/63,900.58
6. Step 6: Final answer
   x = 48,603.68