Finding the Fourth Proportional to 2,034,042.26, 2,806,792.72 and 1,206,973.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,042.26 : 2,806,792.72 = 1,206,973.28 : x
2. Step 2: Convert to fraction form
   2,034,042.26/2,806,792.72 = 1,206,973.28/x
3. Step 3: Cross multiply
   2,034,042.26x = 2,806,792.72 × 1,206,973.28
4. Step 4: Simplify right side
   2,034,042.26x = 3,387,723,798,487.12
5. Step 5: Solve for x
   x = 3,387,723,798,487.12/2,034,042.26
6. Step 6: Final answer
   x = 1,665,512.99