Finding the Fourth Proportional to 9,401.76, 14,099.76 and 2,475.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,401.76 : 14,099.76 = 2,475.36 : x
2. Step 2: Convert to fraction form
   9,401.76/14,099.76 = 2,475.36/x
3. Step 3: Cross multiply
   9,401.76x = 14,099.76 × 2,475.36
4. Step 4: Simplify right side
   9,401.76x = 34,901,981.91
5. Step 5: Solve for x
   x = 34,901,981.91/9,401.76
6. Step 6: Final answer
   x = 3,712.28