Finding the Fourth Proportional to 12,095.24, 18,149.86 and 5,074.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,095.24 : 18,149.86 = 5,074.63 : x
2. Step 2: Convert to fraction form
   12,095.24/18,149.86 = 5,074.63/x
3. Step 3: Cross multiply
   12,095.24x = 18,149.86 × 5,074.63
4. Step 4: Simplify right side
   12,095.24x = 92,103,707.93
5. Step 5: Solve for x
   x = 92,103,707.93/12,095.24
6. Step 6: Final answer
   x = 7,614.88