Finding the Fourth Proportional to 2,596,055.50, 3,580,229.46 and 2,161,910.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,596,055.50 : 3,580,229.46 = 2,161,910.49 : x
2. Step 2: Convert to fraction form
   2,596,055.50/3,580,229.46 = 2,161,910.49/x
3. Step 3: Cross multiply
   2,596,055.50x = 3,580,229.46 × 2,161,910.49
4. Step 4: Simplify right side
   2,596,055.50x = 7,740,135,626,181.04
5. Step 5: Solve for x
   x = 7,740,135,626,181.04/2,596,055.50
6. Step 6: Final answer
   x = 2,981,498.52