Finding the Fourth Proportional to 2,026,128.69, 2,796,126.66 and 1,155,092.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026,128.69 : 2,796,126.66 = 1,155,092.19 : x
2. Step 2: Convert to fraction form
   2,026,128.69/2,796,126.66 = 1,155,092.19/x
3. Step 3: Cross multiply
   2,026,128.69x = 2,796,126.66 × 1,155,092.19
4. Step 4: Simplify right side
   2,026,128.69x = 3,229,784,067,216.79
5. Step 5: Solve for x
   x = 3,229,784,067,216.79/2,026,128.69
6. Step 6: Final answer
   x = 1,594,066.60