Finding the Fourth Proportional to 32,081.67, 48,124.94 and 8,707.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,081.67 : 48,124.94 = 8,707.50 : x
2. Step 2: Convert to fraction form
   32,081.67/48,124.94 = 8,707.50/x
3. Step 3: Cross multiply
   32,081.67x = 48,124.94 × 8,707.50
4. Step 4: Simplify right side
   32,081.67x = 419,047,871.51
5. Step 5: Solve for x
   x = 419,047,871.51/32,081.67
6. Step 6: Final answer
   x = 13,061.91