Finding the Fourth Proportional to 12,036.54, 18,055.74 and 3,716.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,036.54 : 18,055.74 = 3,716.52 : x
2. Step 2: Convert to fraction form
   12,036.54/18,055.74 = 3,716.52/x
3. Step 3: Cross multiply
   12,036.54x = 18,055.74 × 3,716.52
4. Step 4: Simplify right side
   12,036.54x = 67,104,518.82
5. Step 5: Solve for x
   x = 67,104,518.82/12,036.54
6. Step 6: Final answer
   x = 5,575.07