Finding the Fourth Proportional to 2,639,625.04, 3,642,682.56 and 1,432,401.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,639,625.04 : 3,642,682.56 = 1,432,401.04 : x
2. Step 2: Convert to fraction form
   2,639,625.04/3,642,682.56 = 1,432,401.04/x
3. Step 3: Cross multiply
   2,639,625.04x = 3,642,682.56 × 1,432,401.04
4. Step 4: Simplify right side
   2,639,625.04x = 5,217,782,287,333.86
5. Step 5: Solve for x
   x = 5,217,782,287,333.86/2,639,625.04
6. Step 6: Final answer
   x = 1,976,713.44