Finding the Fourth Proportional to 22,715.59, 34,073.69 and 7,133.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,715.59 : 34,073.69 = 7,133.22 : x
2. Step 2: Convert to fraction form
   22,715.59/34,073.69 = 7,133.22/x
3. Step 3: Cross multiply
   22,715.59x = 34,073.69 × 7,133.22
4. Step 4: Simplify right side
   22,715.59x = 243,055,126.98
5. Step 5: Solve for x
   x = 243,055,126.98/22,715.59
6. Step 6: Final answer
   x = 10,699.93