Finding the Fourth Proportional to 8,377.41, 12,568.23 and 5,917.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,377.41 : 12,568.23 = 5,917.05 : x
2. Step 2: Convert to fraction form
   8,377.41/12,568.23 = 5,917.05/x
3. Step 3: Cross multiply
   8,377.41x = 12,568.23 × 5,917.05
4. Step 4: Simplify right side
   8,377.41x = 74,366,845.32
5. Step 5: Solve for x
   x = 74,366,845.32/8,377.41
6. Step 6: Final answer
   x = 8,877.07