Finding the Fourth Proportional to 10,780.24, 14,876.67 and 6,064.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,780.24 : 14,876.67 = 6,064.56 : x
2. Step 2: Convert to fraction form
   10,780.24/14,876.67 = 6,064.56/x
3. Step 3: Cross multiply
   10,780.24x = 14,876.67 × 6,064.56
4. Step 4: Simplify right side
   10,780.24x = 90,220,457.82
5. Step 5: Solve for x
   x = 90,220,457.82/10,780.24
6. Step 6: Final answer
   x = 8,369.06