Finding the Fourth Proportional to 10,782.10, 14,879.14 and 6,066.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,782.10 : 14,879.14 = 6,066.37 : x
2. Step 2: Convert to fraction form
   10,782.10/14,879.14 = 6,066.37/x
3. Step 3: Cross multiply
   10,782.10x = 14,879.14 × 6,066.37
4. Step 4: Simplify right side
   10,782.10x = 90,262,368.52
5. Step 5: Solve for x
   x = 90,262,368.52/10,782.10
6. Step 6: Final answer
   x = 8,371.50