Finding the Fourth Proportional to 63,810.31, 88,054.80 and 35,124.38

Step by Step Solution

1. Step 1: Write the proportion equation
   63,810.31 : 88,054.80 = 35,124.38 : x
2. Step 2: Convert to fraction form
   63,810.31/88,054.80 = 35,124.38/x
3. Step 3: Cross multiply
   63,810.31x = 88,054.80 × 35,124.38
4. Step 4: Simplify right side
   63,810.31x = 3,092,870,509.55
5. Step 5: Solve for x
   x = 3,092,870,509.55/63,810.31
6. Step 6: Final answer
   x = 48,469.76