Finding the Fourth Proportional to 131,959.86, 197,759.16 and 55,994.82

Step by Step Solution

1. Step 1: Write the proportion equation
   131,959.86 : 197,759.16 = 55,994.82 : x
2. Step 2: Convert to fraction form
   131,959.86/197,759.16 = 55,994.82/x
3. Step 3: Cross multiply
   131,959.86x = 197,759.16 × 55,994.82
4. Step 4: Simplify right side
   131,959.86x = 11,073,488,567.55
5. Step 5: Solve for x
   x = 11,073,488,567.55/131,959.86
6. Step 6: Final answer
   x = 83,915.58