Finding the Fourth Proportional to 32,993.72, 49,462.78 and 22,434.15

Step by Step Solution

1. Step 1: Write the proportion equation
   32,993.72 : 49,462.78 = 22,434.15 : x
2. Step 2: Convert to fraction form
   32,993.72/49,462.78 = 22,434.15/x
3. Step 3: Cross multiply
   32,993.72x = 49,462.78 × 22,434.15
4. Step 4: Simplify right side
   32,993.72x = 1,109,655,425.94
5. Step 5: Solve for x
   x = 1,109,655,425.94/32,993.72
6. Step 6: Final answer
   x = 33,632.32