Finding the Fourth Proportional to 2,047,238.43, 2,825,090.42 and 1,116,890.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,238.43 : 2,825,090.42 = 1,116,890.79 : x
2. Step 2: Convert to fraction form
   2,047,238.43/2,825,090.42 = 1,116,890.79/x
3. Step 3: Cross multiply
   2,047,238.43x = 2,825,090.42 × 1,116,890.79
4. Step 4: Simplify right side
   2,047,238.43x = 3,155,317,471,015.23
5. Step 5: Solve for x
   x = 3,155,317,471,015.23/2,047,238.43
6. Step 6: Final answer
   x = 1,541,255.49