Finding the Fourth Proportional to 2,344,899.69, 3,516,716.71 and 828,382.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,344,899.69 : 3,516,716.71 = 828,382.96 : x
2. Step 2: Convert to fraction form
   2,344,899.69/3,516,716.71 = 828,382.96/x
3. Step 3: Cross multiply
   2,344,899.69x = 3,516,716.71 × 828,382.96
4. Step 4: Simplify right side
   2,344,899.69x = 2,913,188,175,985.76
5. Step 5: Solve for x
   x = 2,913,188,175,985.76/2,344,899.69
6. Step 6: Final answer
   x = 1,242,350.88