Finding the Fourth Proportional to 22,494.72, 33,750.72 and 10,811.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,494.72 : 33,750.72 = 10,811.52 : x
2. Step 2: Convert to fraction form
   22,494.72/33,750.72 = 10,811.52/x
3. Step 3: Cross multiply
   22,494.72x = 33,750.72 × 10,811.52
4. Step 4: Simplify right side
   22,494.72x = 364,896,584.29
5. Step 5: Solve for x
   x = 364,896,584.29/22,494.72
6. Step 6: Final answer
   x = 16,221.43