Finding the Fourth Proportional to 10,673,854.88, 14,729,900.22 and 5,779,076.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,673,854.88 : 14,729,900.22 = 5,779,076.30 : x
2. Step 2: Convert to fraction form
   10,673,854.88/14,729,900.22 = 5,779,076.30/x
3. Step 3: Cross multiply
   10,673,854.88x = 14,729,900.22 × 5,779,076.30
4. Step 4: Simplify right side
   10,673,854.88x = 85,125,217,262,766.78
5. Step 5: Solve for x
   x = 85,125,217,262,766.78/10,673,854.88
6. Step 6: Final answer
   x = 7,975,114.73