Finding the Fourth Proportional to 22,737.84, 34,103.52 and 7,155.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,737.84 : 34,103.52 = 7,155.06 : x
2. Step 2: Convert to fraction form
   22,737.84/34,103.52 = 7,155.06/x
3. Step 3: Cross multiply
   22,737.84x = 34,103.52 × 7,155.06
4. Step 4: Simplify right side
   22,737.84x = 244,012,731.81
5. Step 5: Solve for x
   x = 244,012,731.81/22,737.84
6. Step 6: Final answer
   x = 10,731.57