Finding the Fourth Proportional to 8,367.34, 12,541.86 and 3,097.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,367.34 : 12,541.86 = 3,097.86 : x
2. Step 2: Convert to fraction form
   8,367.34/12,541.86 = 3,097.86/x
3. Step 3: Cross multiply
   8,367.34x = 12,541.86 × 3,097.86
4. Step 4: Simplify right side
   8,367.34x = 38,852,926.42
5. Step 5: Solve for x
   x = 38,852,926.42/8,367.34
6. Step 6: Final answer
   x = 4,643.40