Finding the Fourth Proportional to 22,931.04, 31,601.98 and 17,887.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,931.04 : 31,601.98 = 17,887.27 : x
2. Step 2: Convert to fraction form
   22,931.04/31,601.98 = 17,887.27/x
3. Step 3: Cross multiply
   22,931.04x = 31,601.98 × 17,887.27
4. Step 4: Simplify right side
   22,931.04x = 565,272,990.78
5. Step 5: Solve for x
   x = 565,272,990.78/22,931.04
6. Step 6: Final answer
   x = 24,651.00