Finding the Fourth Proportional to 31,191.58, 43,046.94 and 17,767.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,191.58 : 43,046.94 = 17,767.04 : x
2. Step 2: Convert to fraction form
   31,191.58/43,046.94 = 17,767.04/x
3. Step 3: Cross multiply
   31,191.58x = 43,046.94 × 17,767.04
4. Step 4: Simplify right side
   31,191.58x = 764,816,704.86
5. Step 5: Solve for x
   x = 764,816,704.86/31,191.58
6. Step 6: Final answer
   x = 24,519.97