Finding the Fourth Proportional to 63,962.12, 88,263.56 and 35,280.05

Step by Step Solution

1. Step 1: Write the proportion equation
   63,962.12 : 88,263.56 = 35,280.05 : x
2. Step 2: Convert to fraction form
   63,962.12/88,263.56 = 35,280.05/x
3. Step 3: Cross multiply
   63,962.12x = 88,263.56 × 35,280.05
4. Step 4: Simplify right side
   63,962.12x = 3,113,942,876.21
5. Step 5: Solve for x
   x = 3,113,942,876.21/63,962.12
6. Step 6: Final answer
   x = 48,684.17