Finding the Fourth Proportional to 2,399,872.05, 3,312,161.69 and 1,470,134.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,872.05 : 3,312,161.69 = 1,470,134.61 : x
2. Step 2: Convert to fraction form
   2,399,872.05/3,312,161.69 = 1,470,134.61/x
3. Step 3: Cross multiply
   2,399,872.05x = 3,312,161.69 × 1,470,134.61
4. Step 4: Simplify right side
   2,399,872.05x = 4,869,323,527,034.42
5. Step 5: Solve for x
   x = 4,869,323,527,034.42/2,399,872.05
6. Step 6: Final answer
   x = 2,028,992.97