Finding the Fourth Proportional to 11,234.83, 15,499.52 and 6,982.87

Step by Step Solution

1. Step 1: Write the proportion equation
   11,234.83 : 15,499.52 = 6,982.87 : x
2. Step 2: Convert to fraction form
   11,234.83/15,499.52 = 6,982.87/x
3. Step 3: Cross multiply
   11,234.83x = 15,499.52 × 6,982.87
4. Step 4: Simplify right side
   11,234.83x = 108,231,055.72
5. Step 5: Solve for x
   x = 108,231,055.72/11,234.83
6. Step 6: Final answer
   x = 9,633.53