Finding the Fourth Proportional to 8,162.34, 12,242.67 and 2,896.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,162.34 : 12,242.67 = 2,896.50 : x
2. Step 2: Convert to fraction form
   8,162.34/12,242.67 = 2,896.50/x
3. Step 3: Cross multiply
   8,162.34x = 12,242.67 × 2,896.50
4. Step 4: Simplify right side
   8,162.34x = 35,460,893.66
5. Step 5: Solve for x
   x = 35,460,893.66/8,162.34
6. Step 6: Final answer
   x = 4,344.45