Finding the Fourth Proportional to 9,896.50, 14,851.23 and 3,740.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,896.50 : 14,851.23 = 3,740.50 : x
2. Step 2: Convert to fraction form
   9,896.50/14,851.23 = 3,740.50/x
3. Step 3: Cross multiply
   9,896.50x = 14,851.23 × 3,740.50
4. Step 4: Simplify right side
   9,896.50x = 55,551,025.82
5. Step 5: Solve for x
   x = 55,551,025.82/9,896.50
6. Step 6: Final answer
   x = 5,613.20