Finding the Fourth Proportional to 9,381.72, 14,071.62 and 2,456.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,381.72 : 14,071.62 = 2,456.22 : x
2. Step 2: Convert to fraction form
   9,381.72/14,071.62 = 2,456.22/x
3. Step 3: Cross multiply
   9,381.72x = 14,071.62 × 2,456.22
4. Step 4: Simplify right side
   9,381.72x = 34,562,994.48
5. Step 5: Solve for x
   x = 34,562,994.48/9,381.72
6. Step 6: Final answer
   x = 3,684.08