Finding the Fourth Proportional to 2,039,952.71, 2,815,119.17 and 1,122,162.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,952.71 : 2,815,119.17 = 1,122,162.09 : x
2. Step 2: Convert to fraction form
   2,039,952.71/2,815,119.17 = 1,122,162.09/x
3. Step 3: Cross multiply
   2,039,952.71x = 2,815,119.17 × 1,122,162.09
4. Step 4: Simplify right side
   2,039,952.71x = 3,159,020,011,406.27
5. Step 5: Solve for x
   x = 3,159,020,011,406.27/2,039,952.71
6. Step 6: Final answer
   x = 1,548,575.12