Finding the Fourth Proportional to 32,135.32, 48,196.50 and 8,758.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,135.32 : 48,196.50 = 8,758.72 : x
2. Step 2: Convert to fraction form
   32,135.32/48,196.50 = 8,758.72/x
3. Step 3: Cross multiply
   32,135.32x = 48,196.50 × 8,758.72
4. Step 4: Simplify right side
   32,135.32x = 422,139,648.48
5. Step 5: Solve for x
   x = 422,139,648.48/32,135.32
6. Step 6: Final answer
   x = 13,136.31