Finding the Fourth Proportional to 12,820.68, 19,233.18 and 5,895

Step by Step Solution

1. Step 1: Write the proportion equation
   12,820.68 : 19,233.18 = 5,895 : x
2. Step 2: Convert to fraction form
   12,820.68/19,233.18 = 5,895/x
3. Step 3: Cross multiply
   12,820.68x = 19,233.18 × 5,895
4. Step 4: Simplify right side
   12,820.68x = 113,379,596.10
5. Step 5: Solve for x
   x = 113,379,596.10/12,820.68
6. Step 6: Final answer
   x = 8,843.49