Finding the Fourth Proportional to 158,826.29, 238,245.90 and 40,500.69

Step by Step Solution

1. Step 1: Write the proportion equation
   158,826.29 : 238,245.90 = 40,500.69 : x
2. Step 2: Convert to fraction form
   158,826.29/238,245.90 = 40,500.69/x
3. Step 3: Cross multiply
   158,826.29x = 238,245.90 × 40,500.69
4. Step 4: Simplify right side
   158,826.29x = 9,649,123,339.67
5. Step 5: Solve for x
   x = 9,649,123,339.67/158,826.29
6. Step 6: Final answer
   x = 60,752.69