Finding the Fourth Proportional to 9,654.72, 14,478.36 and 4,110.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,654.72 : 14,478.36 = 4,110.69 : x
2. Step 2: Convert to fraction form
   9,654.72/14,478.36 = 4,110.69/x
3. Step 3: Cross multiply
   9,654.72x = 14,478.36 × 4,110.69
4. Step 4: Simplify right side
   9,654.72x = 59,516,049.67
5. Step 5: Solve for x
   x = 59,516,049.67/9,654.72
6. Step 6: Final answer
   x = 6,164.45