Finding the Fourth Proportional to 78,922.52, 118,427.52 and 32,171.78

Step by Step Solution

1. Step 1: Write the proportion equation
   78,922.52 : 118,427.52 = 32,171.78 : x
2. Step 2: Convert to fraction form
   78,922.52/118,427.52 = 32,171.78/x
3. Step 3: Cross multiply
   78,922.52x = 118,427.52 × 32,171.78
4. Step 4: Simplify right side
   78,922.52x = 3,810,024,119.39
5. Step 5: Solve for x
   x = 3,810,024,119.39/78,922.52
6. Step 6: Final answer
   x = 48,275.50