Finding the Fourth Proportional to 12,130.83, 18,196.52 and 3,365.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,130.83 : 18,196.52 = 3,365.71 : x
2. Step 2: Convert to fraction form
   12,130.83/18,196.52 = 3,365.71/x
3. Step 3: Cross multiply
   12,130.83x = 18,196.52 × 3,365.71
4. Step 4: Simplify right side
   12,130.83x = 61,244,209.33
5. Step 5: Solve for x
   x = 61,244,209.33/12,130.83
6. Step 6: Final answer
   x = 5,048.64