Finding the Fourth Proportional to 2,659.03, 3,985.81 and 1,196.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.03 : 3,985.81 = 1,196.47 : x
2. Step 2: Convert to fraction form
   2,659.03/3,985.81 = 1,196.47/x
3. Step 3: Cross multiply
   2,659.03x = 3,985.81 × 1,196.47
4. Step 4: Simplify right side
   2,659.03x = 4,768,904.08
5. Step 5: Solve for x
   x = 4,768,904.08/2,659.03
6. Step 6: Final answer
   x = 1,793.48