Finding the Fourth Proportional to 12,056.56, 18,079.98 and 3,734.62

Step by Step Solution

1. Step 1: Write the proportion equation
   12,056.56 : 18,079.98 = 3,734.62 : x
2. Step 2: Convert to fraction form
   12,056.56/18,079.98 = 3,734.62/x
3. Step 3: Cross multiply
   12,056.56x = 18,079.98 × 3,734.62
4. Step 4: Simplify right side
   12,056.56x = 67,521,854.91
5. Step 5: Solve for x
   x = 67,521,854.91/12,056.56
6. Step 6: Final answer
   x = 5,600.42