Finding the Fourth Proportional to 8,377.83, 11,560.53 and 5,020.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,377.83 : 11,560.53 = 5,020.56 : x
2. Step 2: Convert to fraction form
   8,377.83/11,560.53 = 5,020.56/x
3. Step 3: Cross multiply
   8,377.83x = 11,560.53 × 5,020.56
4. Step 4: Simplify right side
   8,377.83x = 58,040,353.32
5. Step 5: Solve for x
   x = 58,040,353.32/8,377.83
6. Step 6: Final answer
   x = 6,927.85