Finding the Fourth Proportional to 8,007.89, 11,050.89 and 4,471.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,007.89 : 11,050.89 = 4,471.10 : x
2. Step 2: Convert to fraction form
   8,007.89/11,050.89 = 4,471.10/x
3. Step 3: Cross multiply
   8,007.89x = 11,050.89 × 4,471.10
4. Step 4: Simplify right side
   8,007.89x = 49,409,579.02
5. Step 5: Solve for x
   x = 49,409,579.02/8,007.89
6. Step 6: Final answer
   x = 6,170.12