Finding the Fourth Proportional to 10,706,488.43, 14,775,214.52 and 5,811,911.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,706,488.43 : 14,775,214.52 = 5,811,911.15 : x
2. Step 2: Convert to fraction form
   10,706,488.43/14,775,214.52 = 5,811,911.15/x
3. Step 3: Cross multiply
   10,706,488.43x = 14,775,214.52 × 5,811,911.15
4. Step 4: Simplify right side
   10,706,488.43x = 85,872,233,953,083.61
5. Step 5: Solve for x
   x = 85,872,233,953,083.61/10,706,488.43
6. Step 6: Final answer
   x = 8,020,578.79