Finding the Fourth Proportional to 32,131.59, 48,200.57 and 8,758.02

Step by Step Solution

1. Step 1: Write the proportion equation
   32,131.59 : 48,200.57 = 8,758.02 : x
2. Step 2: Convert to fraction form
   32,131.59/48,200.57 = 8,758.02/x
3. Step 3: Cross multiply
   32,131.59x = 48,200.57 × 8,758.02
4. Step 4: Simplify right side
   32,131.59x = 422,141,725.88
5. Step 5: Solve for x
   x = 422,141,725.88/32,131.59
6. Step 6: Final answer
   x = 13,137.90