Finding the Fourth Proportional to 10,983.30, 16,463.33 and 3,585.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,983.30 : 16,463.33 = 3,585.77 : x
2. Step 2: Convert to fraction form
   10,983.30/16,463.33 = 3,585.77/x
3. Step 3: Cross multiply
   10,983.30x = 16,463.33 × 3,585.77
4. Step 4: Simplify right side
   10,983.30x = 59,033,614.57
5. Step 5: Solve for x
   x = 59,033,614.57/10,983.30
6. Step 6: Final answer
   x = 5,374.85