Finding the Fourth Proportional to 12,314.56, 18,483.36 and 6,081.61

Step by Step Solution

1. Step 1: Write the proportion equation
   12,314.56 : 18,483.36 = 6,081.61 : x
2. Step 2: Convert to fraction form
   12,314.56/18,483.36 = 6,081.61/x
3. Step 3: Cross multiply
   12,314.56x = 18,483.36 × 6,081.61
4. Step 4: Simplify right side
   12,314.56x = 112,408,587.01
5. Step 5: Solve for x
   x = 112,408,587.01/12,314.56
6. Step 6: Final answer
   x = 9,128.10