Finding the Fourth Proportional to 838,002.24, 1,156,469.31 and 475,441.38

Step by Step Solution

1. Step 1: Write the proportion equation
   838,002.24 : 1,156,469.31 = 475,441.38 : x
2. Step 2: Convert to fraction form
   838,002.24/1,156,469.31 = 475,441.38/x
3. Step 3: Cross multiply
   838,002.24x = 1,156,469.31 × 475,441.38
4. Step 4: Simplify right side
   838,002.24x = 549,833,364,674.05
5. Step 5: Solve for x
   x = 549,833,364,674.05/838,002.24
6. Step 6: Final answer
   x = 656,123.98