Finding the Fourth Proportional to 12,002, 18,005.88 and 3,794

Step by Step Solution

1. Step 1: Write the proportion equation
   12,002 : 18,005.88 = 3,794 : x
2. Step 2: Convert to fraction form
   12,002/18,005.88 = 3,794/x
3. Step 3: Cross multiply
   12,002x = 18,005.88 × 3,794
4. Step 4: Simplify right side
   12,002x = 68,314,308.72
5. Step 5: Solve for x
   x = 68,314,308.72/12,002
6. Step 6: Final answer
   x = 5,691.91