Finding the Fourth Proportional to 150,036.04, 225,105.90 and 56,568.52

Step by Step Solution

1. Step 1: Write the proportion equation
   150,036.04 : 225,105.90 = 56,568.52 : x
2. Step 2: Convert to fraction form
   150,036.04/225,105.90 = 56,568.52/x
3. Step 3: Cross multiply
   150,036.04x = 225,105.90 × 56,568.52
4. Step 4: Simplify right side
   150,036.04x = 12,733,907,606.27
5. Step 5: Solve for x
   x = 12,733,907,606.27/150,036.04
6. Step 6: Final answer
   x = 84,872.33