Finding the Fourth Proportional to 12,055.47, 18,086.01 and 3,735.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,055.47 : 18,086.01 = 3,735.05 : x
2. Step 2: Convert to fraction form
   12,055.47/18,086.01 = 3,735.05/x
3. Step 3: Cross multiply
   12,055.47x = 18,086.01 × 3,735.05
4. Step 4: Simplify right side
   12,055.47x = 67,552,061.22
5. Step 5: Solve for x
   x = 67,552,061.22/12,055.47
6. Step 6: Final answer
   x = 5,603.44