Finding the Fourth Proportional to 8,342.34, 12,510.42 and 2,496.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,342.34 : 12,510.42 = 2,496.96 : x
2. Step 2: Convert to fraction form
   8,342.34/12,510.42 = 2,496.96/x
3. Step 3: Cross multiply
   8,342.34x = 12,510.42 × 2,496.96
4. Step 4: Simplify right side
   8,342.34x = 31,238,018.32
5. Step 5: Solve for x
   x = 31,238,018.32/8,342.34
6. Step 6: Final answer
   x = 3,744.52