Finding the Fourth Proportional to 2,131,566.30, 3,192,100.65 and 1,008,323.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,566.30 : 3,192,100.65 = 1,008,323.10 : x
2. Step 2: Convert to fraction form
   2,131,566.30/3,192,100.65 = 1,008,323.10/x
3. Step 3: Cross multiply
   2,131,566.30x = 3,192,100.65 × 1,008,323.10
4. Step 4: Simplify right side
   2,131,566.30x = 3,218,668,822,920.01
5. Step 5: Solve for x
   x = 3,218,668,822,920.01/2,131,566.30
6. Step 6: Final answer
   x = 1,510,001.74