Finding the Fourth Proportional to 11,433.83, 17,138.84 and 5,874.80

Step by Step Solution

1. Step 1: Write the proportion equation
   11,433.83 : 17,138.84 = 5,874.80 : x
2. Step 2: Convert to fraction form
   11,433.83/17,138.84 = 5,874.80/x
3. Step 3: Cross multiply
   11,433.83x = 17,138.84 × 5,874.80
4. Step 4: Simplify right side
   11,433.83x = 100,687,142.16
5. Step 5: Solve for x
   x = 100,687,142.16/11,433.83
6. Step 6: Final answer
   x = 8,806.08