Finding the Fourth Proportional to 5,786.16, 8,675.56 and 4,908.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,786.16 : 8,675.56 = 4,908.96 : x
2. Step 2: Convert to fraction form
   5,786.16/8,675.56 = 4,908.96/x
3. Step 3: Cross multiply
   5,786.16x = 8,675.56 × 4,908.96
4. Step 4: Simplify right side
   5,786.16x = 42,588,015.69
5. Step 5: Solve for x
   x = 42,588,015.69/5,786.16
6. Step 6: Final answer
   x = 7,360.32