Finding the Fourth Proportional to 10,821,752.50, 14,934,487.89 and 5,992,856.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,821,752.50 : 14,934,487.89 = 5,992,856.50 : x
2. Step 2: Convert to fraction form
   10,821,752.50/14,934,487.89 = 5,992,856.50/x
3. Step 3: Cross multiply
   10,821,752.50x = 14,934,487.89 × 5,992,856.50
4. Step 4: Simplify right side
   10,821,752.50x = 89,500,242,825,757.78
5. Step 5: Solve for x
   x = 89,500,242,825,757.78/10,821,752.50
6. Step 6: Final answer
   x = 8,270,401.94