Finding the Fourth Proportional to 10,645.11, 14,691.24 and 5,930.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,645.11 : 14,691.24 = 5,930.10 : x
2. Step 2: Convert to fraction form
   10,645.11/14,691.24 = 5,930.10/x
3. Step 3: Cross multiply
   10,645.11x = 14,691.24 × 5,930.10
4. Step 4: Simplify right side
   10,645.11x = 87,120,522.32
5. Step 5: Solve for x
   x = 87,120,522.32/10,645.11
6. Step 6: Final answer
   x = 8,184.09