Finding the Fourth Proportional to 10,776.42, 14,872.28 and 6,061.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,776.42 : 14,872.28 = 6,061.14 : x
2. Step 2: Convert to fraction form
   10,776.42/14,872.28 = 6,061.14/x
3. Step 3: Cross multiply
   10,776.42x = 14,872.28 × 6,061.14
4. Step 4: Simplify right side
   10,776.42x = 90,142,940.89
5. Step 5: Solve for x
   x = 90,142,940.89/10,776.42
6. Step 6: Final answer
   x = 8,364.83