Finding the Fourth Proportional to 9,679.60, 14,514.59 and 3,104.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,679.60 : 14,514.59 = 3,104.93 : x
2. Step 2: Convert to fraction form
   9,679.60/14,514.59 = 3,104.93/x
3. Step 3: Cross multiply
   9,679.60x = 14,514.59 × 3,104.93
4. Step 4: Simplify right side
   9,679.60x = 45,066,829.98
5. Step 5: Solve for x
   x = 45,066,829.98/9,679.60
6. Step 6: Final answer
   x = 4,655.86