Finding the Fourth Proportional to 9,347.61, 14,016.15 and 3,104.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,347.61 : 14,016.15 = 3,104.28 : x
2. Step 2: Convert to fraction form
   9,347.61/14,016.15 = 3,104.28/x
3. Step 3: Cross multiply
   9,347.61x = 14,016.15 × 3,104.28
4. Step 4: Simplify right side
   9,347.61x = 43,510,054.12
5. Step 5: Solve for x
   x = 43,510,054.12/9,347.61
6. Step 6: Final answer
   x = 4,654.67