Finding the Fourth Proportional to 10,768.78, 14,860.15 and 6,053.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,768.78 : 14,860.15 = 6,053.77 : x
2. Step 2: Convert to fraction form
   10,768.78/14,860.15 = 6,053.77/x
3. Step 3: Cross multiply
   10,768.78x = 14,860.15 × 6,053.77
4. Step 4: Simplify right side
   10,768.78x = 89,959,930.27
5. Step 5: Solve for x
   x = 89,959,930.27/10,768.78
6. Step 6: Final answer
   x = 8,353.77