Finding the Fourth Proportional to 2,649,704.10, 3,974,556.15 and 655,160.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,704.10 : 3,974,556.15 = 655,160.10 : x
2. Step 2: Convert to fraction form
   2,649,704.10/3,974,556.15 = 655,160.10/x
3. Step 3: Cross multiply
   2,649,704.10x = 3,974,556.15 × 655,160.10
4. Step 4: Simplify right side
   2,649,704.10x = 2,603,970,604,689.61
5. Step 5: Solve for x
   x = 2,603,970,604,689.61/2,649,704.10
6. Step 6: Final answer
   x = 982,740.15