Finding the Fourth Proportional to 2,132,598.70, 3,196,311.45 and 1,566,382.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,132,598.70 : 3,196,311.45 = 1,566,382.78 : x
2. Step 2: Convert to fraction form
   2,132,598.70/3,196,311.45 = 1,566,382.78/x
3. Step 3: Cross multiply
   2,132,598.70x = 3,196,311.45 × 1,566,382.78
4. Step 4: Simplify right side
   2,132,598.70x = 5,006,647,214,796.83
5. Step 5: Solve for x
   x = 5,006,647,214,796.83/2,132,598.70
6. Step 6: Final answer
   x = 2,347,674.33