Finding the Fourth Proportional to 937,002.98, 1,404,606.59 and 396,515.76

Step by Step Solution

1. Step 1: Write the proportion equation
   937,002.98 : 1,404,606.59 = 396,515.76 : x
2. Step 2: Convert to fraction form
   937,002.98/1,404,606.59 = 396,515.76/x
3. Step 3: Cross multiply
   937,002.98x = 1,404,606.59 × 396,515.76
4. Step 4: Simplify right side
   937,002.98x = 556,948,649,534.86
5. Step 5: Solve for x
   x = 556,948,649,534.86/937,002.98
6. Step 6: Final answer
   x = 594,393.68