Finding the Fourth Proportional to 63,981.58, 88,276.86 and 41,321.53

Step by Step Solution

1. Step 1: Write the proportion equation
   63,981.58 : 88,276.86 = 41,321.53 : x
2. Step 2: Convert to fraction form
   63,981.58/88,276.86 = 41,321.53/x
3. Step 3: Cross multiply
   63,981.58x = 88,276.86 × 41,321.53
4. Step 4: Simplify right side
   63,981.58x = 3,647,734,918.80
5. Step 5: Solve for x
   x = 3,647,734,918.80/63,981.58
6. Step 6: Final answer
   x = 57,012.27