Finding the Fourth Proportional to 132,123.31, 198,191.87 and 37,360.42

Step by Step Solution

1. Step 1: Write the proportion equation
   132,123.31 : 198,191.87 = 37,360.42 : x
2. Step 2: Convert to fraction form
   132,123.31/198,191.87 = 37,360.42/x
3. Step 3: Cross multiply
   132,123.31x = 198,191.87 × 37,360.42
4. Step 4: Simplify right side
   132,123.31x = 7,404,532,286.59
5. Step 5: Solve for x
   x = 7,404,532,286.59/132,123.31
6. Step 6: Final answer
   x = 56,042.59