Finding the Fourth Proportional to 9,983.24, 13,776.94 and 5,506.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,983.24 : 13,776.94 = 5,506.92 : x
2. Step 2: Convert to fraction form
   9,983.24/13,776.94 = 5,506.92/x
3. Step 3: Cross multiply
   9,983.24x = 13,776.94 × 5,506.92
4. Step 4: Simplify right side
   9,983.24x = 75,868,506.42
5. Step 5: Solve for x
   x = 75,868,506.42/9,983.24
6. Step 6: Final answer
   x = 7,599.59