Finding the Fourth Proportional to 9,384.72, 14,076.12 and 2,459.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,384.72 : 14,076.12 = 2,459.22 : x
2. Step 2: Convert to fraction form
   9,384.72/14,076.12 = 2,459.22/x
3. Step 3: Cross multiply
   9,384.72x = 14,076.12 × 2,459.22
4. Step 4: Simplify right side
   9,384.72x = 34,616,275.83
5. Step 5: Solve for x
   x = 34,616,275.83/9,384.72
6. Step 6: Final answer
   x = 3,688.58