Finding the Fourth Proportional to 11,983.59, 16,532.64 and 8,007.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,983.59 : 16,532.64 = 8,007.30 : x
2. Step 2: Convert to fraction form
   11,983.59/16,532.64 = 8,007.30/x
3. Step 3: Cross multiply
   11,983.59x = 16,532.64 × 8,007.30
4. Step 4: Simplify right side
   11,983.59x = 132,381,808.27
5. Step 5: Solve for x
   x = 132,381,808.27/11,983.59
6. Step 6: Final answer
   x = 11,046.92