Finding the Fourth Proportional to 2,560,635.04, 3,532,114.72 and 1,642,555.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,560,635.04 : 3,532,114.72 = 1,642,555.12 : x
2. Step 2: Convert to fraction form
   2,560,635.04/3,532,114.72 = 1,642,555.12/x
3. Step 3: Cross multiply
   2,560,635.04x = 3,532,114.72 × 1,642,555.12
4. Step 4: Simplify right side
   2,560,635.04x = 5,801,693,117,763.37
5. Step 5: Solve for x
   x = 5,801,693,117,763.37/2,560,635.04
6. Step 6: Final answer
   x = 2,265,724.33