Finding the Fourth Proportional to 10,983.54, 16,476.20 and 3,587.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,983.54 : 16,476.20 = 3,587.82 : x
2. Step 2: Convert to fraction form
   10,983.54/16,476.20 = 3,587.82/x
3. Step 3: Cross multiply
   10,983.54x = 16,476.20 × 3,587.82
4. Step 4: Simplify right side
   10,983.54x = 59,113,639.88
5. Step 5: Solve for x
   x = 59,113,639.88/10,983.54
6. Step 6: Final answer
   x = 5,382.02