Finding the Fourth Proportional to 57,196.56, 78,931.20 and 32,046.24

Step by Step Solution

1. Step 1: Write the proportion equation
   57,196.56 : 78,931.20 = 32,046.24 : x
2. Step 2: Convert to fraction form
   57,196.56/78,931.20 = 32,046.24/x
3. Step 3: Cross multiply
   57,196.56x = 78,931.20 × 32,046.24
4. Step 4: Simplify right side
   57,196.56x = 2,529,448,178.69
5. Step 5: Solve for x
   x = 2,529,448,178.69/57,196.56
6. Step 6: Final answer
   x = 44,223.78