Finding the Fourth Proportional to 2,267,105.40, 3,392,784.90 and 1,558,517.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267,105.40 : 3,392,784.90 = 1,558,517.40 : x
2. Step 2: Convert to fraction form
   2,267,105.40/3,392,784.90 = 1,558,517.40/x
3. Step 3: Cross multiply
   2,267,105.40x = 3,392,784.90 × 1,558,517.40
4. Step 4: Simplify right side
   2,267,105.40x = 5,287,714,301,107.26
5. Step 5: Solve for x
   x = 5,287,714,301,107.26/2,267,105.40
6. Step 6: Final answer
   x = 2,332,363.68