Finding the Fourth Proportional to 10,864.68, 14,993.55 and 6,019.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,864.68 : 14,993.55 = 6,019.44 : x
2. Step 2: Convert to fraction form
   10,864.68/14,993.55 = 6,019.44/x
3. Step 3: Cross multiply
   10,864.68x = 14,993.55 × 6,019.44
4. Step 4: Simplify right side
   10,864.68x = 90,252,774.61
5. Step 5: Solve for x
   x = 90,252,774.61/10,864.68
6. Step 6: Final answer
   x = 8,306.99