Finding the Fourth Proportional to 12,055.08, 18,081.72 and 3,735.16

Step by Step Solution

1. Step 1: Write the proportion equation
   12,055.08 : 18,081.72 = 3,735.16 : x
2. Step 2: Convert to fraction form
   12,055.08/18,081.72 = 3,735.16/x
3. Step 3: Cross multiply
   12,055.08x = 18,081.72 × 3,735.16
4. Step 4: Simplify right side
   12,055.08x = 67,538,117.28
5. Step 5: Solve for x
   x = 67,538,117.28/12,055.08
6. Step 6: Final answer
   x = 5,602.46