Finding the Fourth Proportional to 8,061.65, 11,124.77 and 4,476.77

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.65 : 11,124.77 = 4,476.77 : x
2. Step 2: Convert to fraction form
   8,061.65/11,124.77 = 4,476.77/x
3. Step 3: Cross multiply
   8,061.65x = 11,124.77 × 4,476.77
4. Step 4: Simplify right side
   8,061.65x = 49,802,958.59
5. Step 5: Solve for x
   x = 49,802,958.59/8,061.65
6. Step 6: Final answer
   x = 6,177.77