Finding the Fourth Proportional to 132,323.78, 198,493.27 and 37,546.55

Step by Step Solution

1. Step 1: Write the proportion equation
   132,323.78 : 198,493.27 = 37,546.55 : x
2. Step 2: Convert to fraction form
   132,323.78/198,493.27 = 37,546.55/x
3. Step 3: Cross multiply
   132,323.78x = 198,493.27 × 37,546.55
4. Step 4: Simplify right side
   132,323.78x = 7,452,737,486.72
5. Step 5: Solve for x
   x = 7,452,737,486.72/132,323.78
6. Step 6: Final answer
   x = 56,321.98