Finding the Fourth Proportional to 22,633.01, 31,233.57 and 12,561.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,633.01 : 31,233.57 = 12,561.46 : x
2. Step 2: Convert to fraction form
   22,633.01/31,233.57 = 12,561.46/x
3. Step 3: Cross multiply
   22,633.01x = 31,233.57 × 12,561.46
4. Step 4: Simplify right side
   22,633.01x = 392,339,162.13
5. Step 5: Solve for x
   x = 392,339,162.13/22,633.01
6. Step 6: Final answer
   x = 17,334.82