Finding the Fourth Proportional to 937,003.98, 1,404,608.09 and 396,516.76

Step by Step Solution

1. Step 1: Write the proportion equation
   937,003.98 : 1,404,608.09 = 396,516.76 : x
2. Step 2: Convert to fraction form
   937,003.98/1,404,608.09 = 396,516.76/x
3. Step 3: Cross multiply
   937,003.98x = 1,404,608.09 × 396,516.76
4. Step 4: Simplify right side
   937,003.98x = 556,950,648,916.59
5. Step 5: Solve for x
   x = 556,950,648,916.59/937,003.98
6. Step 6: Final answer
   x = 594,395.18