Finding the Fourth Proportional to 9,848.57, 14,768.54 and 3,688.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,848.57 : 14,768.54 = 3,688.25 : x
2. Step 2: Convert to fraction form
   9,848.57/14,768.54 = 3,688.25/x
3. Step 3: Cross multiply
   9,848.57x = 14,768.54 × 3,688.25
4. Step 4: Simplify right side
   9,848.57x = 54,470,049.21
5. Step 5: Solve for x
   x = 54,470,049.21/9,848.57
6. Step 6: Final answer
   x = 5,530.76