Finding the Fourth Proportional to 10,776.86, 14,871.21 and 6,061.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,776.86 : 14,871.21 = 6,061.94 : x
2. Step 2: Convert to fraction form
   10,776.86/14,871.21 = 6,061.94/x
3. Step 3: Cross multiply
   10,776.86x = 14,871.21 × 6,061.94
4. Step 4: Simplify right side
   10,776.86x = 90,148,382.75
5. Step 5: Solve for x
   x = 90,148,382.75/10,776.86
6. Step 6: Final answer
   x = 8,365.00