Finding the Fourth Proportional to 63,959.47, 88,264.41 and 35,280.14

Step by Step Solution

1. Step 1: Write the proportion equation
   63,959.47 : 88,264.41 = 35,280.14 : x
2. Step 2: Convert to fraction form
   63,959.47/88,264.41 = 35,280.14/x
3. Step 3: Cross multiply
   63,959.47x = 88,264.41 × 35,280.14
4. Step 4: Simplify right side
   63,959.47x = 3,113,980,300.50
5. Step 5: Solve for x
   x = 3,113,980,300.50/63,959.47
6. Step 6: Final answer
   x = 48,686.78