Finding the Fourth Proportional to 6,018.76, 8,302.33 and 3,776.75

Step by Step Solution

1. Step 1: Write the proportion equation
   6,018.76 : 8,302.33 = 3,776.75 : x
2. Step 2: Convert to fraction form
   6,018.76/8,302.33 = 3,776.75/x
3. Step 3: Cross multiply
   6,018.76x = 8,302.33 × 3,776.75
4. Step 4: Simplify right side
   6,018.76x = 31,355,824.83
5. Step 5: Solve for x
   x = 31,355,824.83/6,018.76
6. Step 6: Final answer
   x = 5,209.68