Finding the Fourth Proportional to 22,037.23, 33,061.31 and 10,336.78

Step by Step Solution

1. Step 1: Write the proportion equation
   22,037.23 : 33,061.31 = 10,336.78 : x
2. Step 2: Convert to fraction form
   22,037.23/33,061.31 = 10,336.78/x
3. Step 3: Cross multiply
   22,037.23x = 33,061.31 × 10,336.78
4. Step 4: Simplify right side
   22,037.23x = 341,747,574.53
5. Step 5: Solve for x
   x = 341,747,574.53/22,037.23
6. Step 6: Final answer
   x = 15,507.74