Finding the Fourth Proportional to 2,530,409.83, 3,491,878.71 and 1,443,031.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530,409.83 : 3,491,878.71 = 1,443,031.38 : x
2. Step 2: Convert to fraction form
   2,530,409.83/3,491,878.71 = 1,443,031.38/x
3. Step 3: Cross multiply
   2,530,409.83x = 3,491,878.71 × 1,443,031.38
4. Step 4: Simplify right side
   2,530,409.83x = 5,038,890,553,683.92
5. Step 5: Solve for x
   x = 5,038,890,553,683.92/2,530,409.83
6. Step 6: Final answer
   x = 1,991,333.77