Finding the Fourth Proportional to 2,749,278.72, 3,794,025.78 and 1,525,589.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,749,278.72 : 3,794,025.78 = 1,525,589.04 : x
2. Step 2: Convert to fraction form
   2,749,278.72/3,794,025.78 = 1,525,589.04/x
3. Step 3: Cross multiply
   2,749,278.72x = 3,794,025.78 × 1,525,589.04
4. Step 4: Simplify right side
   2,749,278.72x = 5,788,124,147,445.45
5. Step 5: Solve for x
   x = 5,788,124,147,445.45/2,749,278.72
6. Step 6: Final answer
   x = 2,105,324.61