Finding the Fourth Proportional to 12,053.89, 18,082.55 and 3,734.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,053.89 : 18,082.55 = 3,734.56 : x
2. Step 2: Convert to fraction form
   12,053.89/18,082.55 = 3,734.56/x
3. Step 3: Cross multiply
   12,053.89x = 18,082.55 × 3,734.56
4. Step 4: Simplify right side
   12,053.89x = 67,530,258.84
5. Step 5: Solve for x
   x = 67,530,258.84/12,053.89
6. Step 6: Final answer
   x = 5,602.36