Finding the Fourth Proportional to 8,196.48, 12,292.56 and 2,351.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.48 : 12,292.56 = 2,351.72 : x
2. Step 2: Convert to fraction form
   8,196.48/12,292.56 = 2,351.72/x
3. Step 3: Cross multiply
   8,196.48x = 12,292.56 × 2,351.72
4. Step 4: Simplify right side
   8,196.48x = 28,908,659.20
5. Step 5: Solve for x
   x = 28,908,659.20/8,196.48
6. Step 6: Final answer
   x = 3,526.96