Finding the Fourth Proportional to 7,710.96, 11,559.15 and 7,003.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,710.96 : 11,559.15 = 7,003.83 : x
2. Step 2: Convert to fraction form
   7,710.96/11,559.15 = 7,003.83/x
3. Step 3: Cross multiply
   7,710.96x = 11,559.15 × 7,003.83
4. Step 4: Simplify right side
   7,710.96x = 80,958,321.54
5. Step 5: Solve for x
   x = 80,958,321.54/7,710.96
6. Step 6: Final answer
   x = 10,499.12