Finding the Fourth Proportional to 10,715,446.40, 14,787,426.24 and 5,820,765.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,715,446.40 : 14,787,426.24 = 5,820,765.44 : x
2. Step 2: Convert to fraction form
   10,715,446.40/14,787,426.24 = 5,820,765.44/x
3. Step 3: Cross multiply
   10,715,446.40x = 14,787,426.24 × 5,820,765.44
4. Step 4: Simplify right side
   10,715,446.40x = 86,074,139,530,404.02
5. Step 5: Solve for x
   x = 86,074,139,530,404.02/10,715,446.40
6. Step 6: Final answer
   x = 8,032,716.17