Finding the Fourth Proportional to 2,026,128.55, 2,796,126.47 and 1,155,092.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026,128.55 : 2,796,126.47 = 1,155,092.05 : x
2. Step 2: Convert to fraction form
   2,026,128.55/2,796,126.47 = 1,155,092.05/x
3. Step 3: Cross multiply
   2,026,128.55x = 2,796,126.47 × 1,155,092.05
4. Step 4: Simplify right side
   2,026,128.55x = 3,229,783,456,291.56
5. Step 5: Solve for x
   x = 3,229,783,456,291.56/2,026,128.55
6. Step 6: Final answer
   x = 1,594,066.41