Finding the Fourth Proportional to 2,530,411.71, 3,491,881.30 and 1,443,033.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530,411.71 : 3,491,881.30 = 1,443,033.25 : x
2. Step 2: Convert to fraction form
   2,530,411.71/3,491,881.30 = 1,443,033.25/x
3. Step 3: Cross multiply
   2,530,411.71x = 3,491,881.30 × 1,443,033.25
4. Step 4: Simplify right side
   2,530,411.71x = 5,038,900,820,953.22
5. Step 5: Solve for x
   x = 5,038,900,820,953.22/2,530,411.71
6. Step 6: Final answer
   x = 1,991,336.35