Finding the Fourth Proportional to 32,111.02, 48,161.67 and 11,047.78

Step by Step Solution

1. Step 1: Write the proportion equation
   32,111.02 : 48,161.67 = 11,047.78 : x
2. Step 2: Convert to fraction form
   32,111.02/48,161.67 = 11,047.78/x
3. Step 3: Cross multiply
   32,111.02x = 48,161.67 × 11,047.78
4. Step 4: Simplify right side
   32,111.02x = 532,079,534.59
5. Step 5: Solve for x
   x = 532,079,534.59/32,111.02
6. Step 6: Final answer
   x = 16,570.00