Finding the Fourth Proportional to 10,704,380.09, 14,772,150.89 and 5,809,645.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,704,380.09 : 14,772,150.89 = 5,809,645.67 : x
2. Step 2: Convert to fraction form
   10,704,380.09/14,772,150.89 = 5,809,645.67/x
3. Step 3: Cross multiply
   10,704,380.09x = 14,772,150.89 × 5,809,645.67
4. Step 4: Simplify right side
   10,704,380.09x = 85,820,962,351,766.16
5. Step 5: Solve for x
   x = 85,820,962,351,766.16/10,704,380.09
6. Step 6: Final answer
   x = 8,017,368.75