Finding the Fourth Proportional to 250,648.37, 375,884.87 and 150,826.40

Step by Step Solution

1. Step 1: Write the proportion equation
   250,648.37 : 375,884.87 = 150,826.40 : x
2. Step 2: Convert to fraction form
   250,648.37/375,884.87 = 150,826.40/x
3. Step 3: Cross multiply
   250,648.37x = 375,884.87 × 150,826.40
4. Step 4: Simplify right side
   250,648.37x = 56,693,359,123.01
5. Step 5: Solve for x
   x = 56,693,359,123.01/250,648.37
6. Step 6: Final answer
   x = 226,186.83