Finding the Fourth Proportional to 63,153.60, 87,150.72 and 34,860.48

Step by Step Solution

1. Step 1: Write the proportion equation
   63,153.60 : 87,150.72 = 34,860.48 : x
2. Step 2: Convert to fraction form
   63,153.60/87,150.72 = 34,860.48/x
3. Step 3: Cross multiply
   63,153.60x = 87,150.72 × 34,860.48
4. Step 4: Simplify right side
   63,153.60x = 3,038,115,931.55
5. Step 5: Solve for x
   x = 3,038,115,931.55/63,153.60
6. Step 6: Final answer
   x = 48,106.77