Finding the Fourth Proportional to 22,039.48, 33,061.32 and 7,248.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,039.48 : 33,061.32 = 7,248.52 : x
2. Step 2: Convert to fraction form
   22,039.48/33,061.32 = 7,248.52/x
3. Step 3: Cross multiply
   22,039.48x = 33,061.32 × 7,248.52
4. Step 4: Simplify right side
   22,039.48x = 239,645,639.25
5. Step 5: Solve for x
   x = 239,645,639.25/22,039.48
6. Step 6: Final answer
   x = 10,873.47