Finding the Fourth Proportional to 2,200,913.64, 3,036,142.98 and 1,437,414.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,913.64 : 3,036,142.98 = 1,437,414.12 : x
2. Step 2: Convert to fraction form
   2,200,913.64/3,036,142.98 = 1,437,414.12/x
3. Step 3: Cross multiply
   2,200,913.64x = 3,036,142.98 × 1,437,414.12
4. Step 4: Simplify right side
   2,200,913.64x = 4,364,194,789,790.88
5. Step 5: Solve for x
   x = 4,364,194,789,790.88/2,200,913.64
6. Step 6: Final answer
   x = 1,982,901.42