Finding the Fourth Proportional to 9,233.48, 13,848.72 and 2,658.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,233.48 : 13,848.72 = 2,658.17 : x
2. Step 2: Convert to fraction form
   9,233.48/13,848.72 = 2,658.17/x
3. Step 3: Cross multiply
   9,233.48x = 13,848.72 × 2,658.17
4. Step 4: Simplify right side
   9,233.48x = 36,812,182.80
5. Step 5: Solve for x
   x = 36,812,182.80/9,233.48
6. Step 6: Final answer
   x = 3,986.82