Finding the Fourth Proportional to 10,245.83, 14,139.77 and 6,265.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,245.83 : 14,139.77 = 6,265.69 : x
2. Step 2: Convert to fraction form
   10,245.83/14,139.77 = 6,265.69/x
3. Step 3: Cross multiply
   10,245.83x = 14,139.77 × 6,265.69
4. Step 4: Simplify right side
   10,245.83x = 88,595,348.81
5. Step 5: Solve for x
   x = 88,595,348.81/10,245.83
6. Step 6: Final answer
   x = 8,646.97