Finding the Fourth Proportional to 32,111.46, 48,166.29 and 8,738.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,111.46 : 48,166.29 = 8,738.10 : x
2. Step 2: Convert to fraction form
   32,111.46/48,166.29 = 8,738.10/x
3. Step 3: Cross multiply
   32,111.46x = 48,166.29 × 8,738.10
4. Step 4: Simplify right side
   32,111.46x = 420,881,858.65
5. Step 5: Solve for x
   x = 420,881,858.65/32,111.46
6. Step 6: Final answer
   x = 13,106.91