Finding the Fourth Proportional to 2,055,842.48, 2,837,085.06 and 1,138,086.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,842.48 : 2,837,085.06 = 1,138,086.95 : x
2. Step 2: Convert to fraction form
   2,055,842.48/2,837,085.06 = 1,138,086.95/x
3. Step 3: Cross multiply
   2,055,842.48x = 2,837,085.06 × 1,138,086.95
4. Step 4: Simplify right side
   2,055,842.48x = 3,228,849,468,640.54
5. Step 5: Solve for x
   x = 3,228,849,468,640.54/2,055,842.48
6. Step 6: Final answer
   x = 1,570,572.41