Finding the Fourth Proportional to 32,255.83, 48,402.15 and 12,531.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,255.83 : 48,402.15 = 12,531.82 : x
2. Step 2: Convert to fraction form
   32,255.83/48,402.15 = 12,531.82/x
3. Step 3: Cross multiply
   32,255.83x = 48,402.15 × 12,531.82
4. Step 4: Simplify right side
   32,255.83x = 606,567,031.41
5. Step 5: Solve for x
   x = 606,567,031.41/32,255.83
6. Step 6: Final answer
   x = 18,804.88