Finding the Fourth Proportional to 32,704.80, 45,150.72 and 22,510.68

Step by Step Solution

1. Step 1: Write the proportion equation
   32,704.80 : 45,150.72 = 22,510.68 : x
2. Step 2: Convert to fraction form
   32,704.80/45,150.72 = 22,510.68/x
3. Step 3: Cross multiply
   32,704.80x = 45,150.72 × 22,510.68
4. Step 4: Simplify right side
   32,704.80x = 1,016,373,409.69
5. Step 5: Solve for x
   x = 1,016,373,409.69/32,704.80
6. Step 6: Final answer
   x = 31,077.19