Finding the Fourth Proportional to 22,925.91, 34,384.49 and 7,131.13

Step by Step Solution

1. Step 1: Write the proportion equation
   22,925.91 : 34,384.49 = 7,131.13 : x
2. Step 2: Convert to fraction form
   22,925.91/34,384.49 = 7,131.13/x
3. Step 3: Cross multiply
   22,925.91x = 34,384.49 × 7,131.13
4. Step 4: Simplify right side
   22,925.91x = 245,200,366.71
5. Step 5: Solve for x
   x = 245,200,366.71/22,925.91
6. Step 6: Final answer
   x = 10,695.34