Finding the Fourth Proportional to 2,039,728.71, 2,814,894.69 and 1,122,026.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,728.71 : 2,814,894.69 = 1,122,026.07 : x
2. Step 2: Convert to fraction form
   2,039,728.71/2,814,894.69 = 1,122,026.07/x
3. Step 3: Cross multiply
   2,039,728.71x = 2,814,894.69 × 1,122,026.07
4. Step 4: Simplify right side
   2,039,728.71x = 3,158,385,226,484.57
5. Step 5: Solve for x
   x = 3,158,385,226,484.57/2,039,728.71
6. Step 6: Final answer
   x = 1,548,433.97