Finding the Fourth Proportional to 2,104,990.86, 3,152,106.24 and 1,157,320.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104,990.86 : 3,152,106.24 = 1,157,320.02 : x
2. Step 2: Convert to fraction form
   2,104,990.86/3,152,106.24 = 1,157,320.02/x
3. Step 3: Cross multiply
   2,104,990.86x = 3,152,106.24 × 1,157,320.02
4. Step 4: Simplify right side
   2,104,990.86x = 3,647,995,656,718.93
5. Step 5: Solve for x
   x = 3,647,995,656,718.93/2,104,990.86
6. Step 6: Final answer
   x = 1,733,022.09