Finding the Fourth Proportional to 22,937.91, 31,639.71 and 16,573.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,937.91 : 31,639.71 = 16,573.86 : x
2. Step 2: Convert to fraction form
   22,937.91/31,639.71 = 16,573.86/x
3. Step 3: Cross multiply
   22,937.91x = 31,639.71 × 16,573.86
4. Step 4: Simplify right side
   22,937.91x = 524,392,123.98
5. Step 5: Solve for x
   x = 524,392,123.98/22,937.91
6. Step 6: Final answer
   x = 22,861.37