Finding the Fourth Proportional to 22,300.18, 33,455.39 and 7,508.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.18 : 33,455.39 = 7,508.71 : x
2. Step 2: Convert to fraction form
   22,300.18/33,455.39 = 7,508.71/x
3. Step 3: Cross multiply
   22,300.18x = 33,455.39 × 7,508.71
4. Step 4: Simplify right side
   22,300.18x = 251,206,821.45
5. Step 5: Solve for x
   x = 251,206,821.45/22,300.18
6. Step 6: Final answer
   x = 11,264.79