Finding the Fourth Proportional to 4,131.03, 6,196.71 and 1,209.33

Step by Step Solution

1. Step 1: Write the proportion equation
   4,131.03 : 6,196.71 = 1,209.33 : x
2. Step 2: Convert to fraction form
   4,131.03/6,196.71 = 1,209.33/x
3. Step 3: Cross multiply
   4,131.03x = 6,196.71 × 1,209.33
4. Step 4: Simplify right side
   4,131.03x = 7,493,867.30
5. Step 5: Solve for x
   x = 7,493,867.30/4,131.03
6. Step 6: Final answer
   x = 1,814.04