Finding the Fourth Proportional to 22,940.52, 31,637.76 and 16,565.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,940.52 : 31,637.76 = 16,565.46 : x
2. Step 2: Convert to fraction form
   22,940.52/31,637.76 = 16,565.46/x
3. Step 3: Cross multiply
   22,940.52x = 31,637.76 × 16,565.46
4. Step 4: Simplify right side
   22,940.52x = 524,094,047.77
5. Step 5: Solve for x
   x = 524,094,047.77/22,940.52
6. Step 6: Final answer
   x = 22,845.78