Finding the Fourth Proportional to 2,443,963.11, 3,666,124.52 and 646,834.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,963.11 : 3,666,124.52 = 646,834.42 : x
2. Step 2: Convert to fraction form
   2,443,963.11/3,666,124.52 = 646,834.42/x
3. Step 3: Cross multiply
   2,443,963.11x = 3,666,124.52 × 646,834.42
4. Step 4: Simplify right side
   2,443,963.11x = 2,371,375,527,541.98
5. Step 5: Solve for x
   x = 2,371,375,527,541.98/2,443,963.11
6. Step 6: Final answer
   x = 970,299.23