Finding the Fourth Proportional to 2,215,832.43, 3,323,749.50 and 1,711,131.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,215,832.43 : 3,323,749.50 = 1,711,131.15 : x
2. Step 2: Convert to fraction form
   2,215,832.43/3,323,749.50 = 1,711,131.15/x
3. Step 3: Cross multiply
   2,215,832.43x = 3,323,749.50 × 1,711,131.15
4. Step 4: Simplify right side
   2,215,832.43x = 5,687,371,304,246.93
5. Step 5: Solve for x
   x = 5,687,371,304,246.93/2,215,832.43
6. Step 6: Final answer
   x = 2,566,697.39