Finding the Fourth Proportional to 9,672.06, 14,508.56 and 3,013.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,672.06 : 14,508.56 = 3,013.10 : x
2. Step 2: Convert to fraction form
   9,672.06/14,508.56 = 3,013.10/x
3. Step 3: Cross multiply
   9,672.06x = 14,508.56 × 3,013.10
4. Step 4: Simplify right side
   9,672.06x = 43,715,654.53
5. Step 5: Solve for x
   x = 43,715,654.53/9,672.06
6. Step 6: Final answer
   x = 4,519.79