Finding the Fourth Proportional to 10,417.18, 14,375.87 and 5,880.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,417.18 : 14,375.87 = 5,880.09 : x
2. Step 2: Convert to fraction form
   10,417.18/14,375.87 = 5,880.09/x
3. Step 3: Cross multiply
   10,417.18x = 14,375.87 × 5,880.09
4. Step 4: Simplify right side
   10,417.18x = 84,531,409.43
5. Step 5: Solve for x
   x = 84,531,409.43/10,417.18
6. Step 6: Final answer
   x = 8,114.62