Finding the Fourth Proportional to 131,915.68, 197,870.75 and 32,076.39

Step by Step Solution

1. Step 1: Write the proportion equation
   131,915.68 : 197,870.75 = 32,076.39 : x
2. Step 2: Convert to fraction form
   131,915.68/197,870.75 = 32,076.39/x
3. Step 3: Cross multiply
   131,915.68x = 197,870.75 × 32,076.39
4. Step 4: Simplify right side
   131,915.68x = 6,346,978,196.86
5. Step 5: Solve for x
   x = 6,346,978,196.86/131,915.68
6. Step 6: Final answer
   x = 48,113.90