Finding the Fourth Proportional to 33,164.72, 45,752.52 and 22,406.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,164.72 : 45,752.52 = 22,406.13 : x
2. Step 2: Convert to fraction form
   33,164.72/45,752.52 = 22,406.13/x
3. Step 3: Cross multiply
   33,164.72x = 45,752.52 × 22,406.13
4. Step 4: Simplify right side
   33,164.72x = 1,025,136,910.95
5. Step 5: Solve for x
   x = 1,025,136,910.95/33,164.72
6. Step 6: Final answer
   x = 30,910.47