Finding the Fourth Proportional to 22,715.72, 34,079.06 and 7,133.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,715.72 : 34,079.06 = 7,133.34 : x
2. Step 2: Convert to fraction form
   22,715.72/34,079.06 = 7,133.34/x
3. Step 3: Cross multiply
   22,715.72x = 34,079.06 × 7,133.34
4. Step 4: Simplify right side
   22,715.72x = 243,097,521.86
5. Step 5: Solve for x
   x = 243,097,521.86/22,715.72
6. Step 6: Final answer
   x = 10,701.73