Finding the Fourth Proportional to 2,391,003.93, 3,584,382.41 and 931,712.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,003.93 : 3,584,382.41 = 931,712.49 : x
2. Step 2: Convert to fraction form
   2,391,003.93/3,584,382.41 = 931,712.49/x
3. Step 3: Cross multiply
   2,391,003.93x = 3,584,382.41 × 931,712.49
4. Step 4: Simplify right side
   2,391,003.93x = 3,339,613,862,662.58
5. Step 5: Solve for x
   x = 3,339,613,862,662.58/2,391,003.93
6. Step 6: Final answer
   x = 1,396,741.27