Finding the Fourth Proportional to 63,891.31, 88,168.96 and 34,820.08

Step by Step Solution

1. Step 1: Write the proportion equation
   63,891.31 : 88,168.96 = 34,820.08 : x
2. Step 2: Convert to fraction form
   63,891.31/88,168.96 = 34,820.08/x
3. Step 3: Cross multiply
   63,891.31x = 88,168.96 × 34,820.08
4. Step 4: Simplify right side
   63,891.31x = 3,070,050,240.72
5. Step 5: Solve for x
   x = 3,070,050,240.72/63,891.31
6. Step 6: Final answer
   x = 48,051.14