Finding the Fourth Proportional to 9,904.57, 14,848.39 and 3,663.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,904.57 : 14,848.39 = 3,663.42 : x
2. Step 2: Convert to fraction form
   9,904.57/14,848.39 = 3,663.42/x
3. Step 3: Cross multiply
   9,904.57x = 14,848.39 × 3,663.42
4. Step 4: Simplify right side
   9,904.57x = 54,395,888.89
5. Step 5: Solve for x
   x = 54,395,888.89/9,904.57
6. Step 6: Final answer
   x = 5,492.00