Finding the Fourth Proportional to 2,329,734.69, 3,216,025.90 and 1,566,231.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329,734.69 : 3,216,025.90 = 1,566,231.12 : x
2. Step 2: Convert to fraction form
   2,329,734.69/3,216,025.90 = 1,566,231.12/x
3. Step 3: Cross multiply
   2,329,734.69x = 3,216,025.90 × 1,566,231.12
4. Step 4: Simplify right side
   2,329,734.69x = 5,037,039,847,306.01
5. Step 5: Solve for x
   x = 5,037,039,847,306.01/2,329,734.69
6. Step 6: Final answer
   x = 2,162,065.86