Finding the Fourth Proportional to 63,878.50, 88,152.33 and 35,586.01

Step by Step Solution

1. Step 1: Write the proportion equation
   63,878.50 : 88,152.33 = 35,586.01 : x
2. Step 2: Convert to fraction form
   63,878.50/88,152.33 = 35,586.01/x
3. Step 3: Cross multiply
   63,878.50x = 88,152.33 × 35,586.01
4. Step 4: Simplify right side
   63,878.50x = 3,136,989,696.90
5. Step 5: Solve for x
   x = 3,136,989,696.90/63,878.50
6. Step 6: Final answer
   x = 49,108.69