Finding the Fourth Proportional to 8,330.35, 12,496.34 and 2,407.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,330.35 : 12,496.34 = 2,407.37 : x
2. Step 2: Convert to fraction form
   8,330.35/12,496.34 = 2,407.37/x
3. Step 3: Cross multiply
   8,330.35x = 12,496.34 × 2,407.37
4. Step 4: Simplify right side
   8,330.35x = 30,083,314.03
5. Step 5: Solve for x
   x = 30,083,314.03/8,330.35
6. Step 6: Final answer
   x = 3,611.29