Finding the Fourth Proportional to 32,063.34, 48,096.38 and 8,689.78

Step by Step Solution

1. Step 1: Write the proportion equation
   32,063.34 : 48,096.38 = 8,689.78 : x
2. Step 2: Convert to fraction form
   32,063.34/48,096.38 = 8,689.78/x
3. Step 3: Cross multiply
   32,063.34x = 48,096.38 × 8,689.78
4. Step 4: Simplify right side
   32,063.34x = 417,947,042.84
5. Step 5: Solve for x
   x = 417,947,042.84/32,063.34
6. Step 6: Final answer
   x = 13,035.04