Finding the Fourth Proportional to 12,196.03, 18,279.52 and 5,866.93

Step by Step Solution

1. Step 1: Write the proportion equation
   12,196.03 : 18,279.52 = 5,866.93 : x
2. Step 2: Convert to fraction form
   12,196.03/18,279.52 = 5,866.93/x
3. Step 3: Cross multiply
   12,196.03x = 18,279.52 × 5,866.93
4. Step 4: Simplify right side
   12,196.03x = 107,244,543.54
5. Step 5: Solve for x
   x = 107,244,543.54/12,196.03
6. Step 6: Final answer
   x = 8,793.40