Finding the Fourth Proportional to 32,302.37, 48,440.86 and 13,591.37

Step by Step Solution

1. Step 1: Write the proportion equation
   32,302.37 : 48,440.86 = 13,591.37 : x
2. Step 2: Convert to fraction form
   32,302.37/48,440.86 = 13,591.37/x
3. Step 3: Cross multiply
   32,302.37x = 48,440.86 × 13,591.37
4. Step 4: Simplify right side
   32,302.37x = 658,377,375.20
5. Step 5: Solve for x
   x = 658,377,375.20/32,302.37
6. Step 6: Final answer
   x = 20,381.71