Finding the Fourth Proportional to 7,008.46, 10,507.83 and 3,307.57

Step by Step Solution

1. Step 1: Write the proportion equation
   7,008.46 : 10,507.83 = 3,307.57 : x
2. Step 2: Convert to fraction form
   7,008.46/10,507.83 = 3,307.57/x
3. Step 3: Cross multiply
   7,008.46x = 10,507.83 × 3,307.57
4. Step 4: Simplify right side
   7,008.46x = 34,755,383.27
5. Step 5: Solve for x
   x = 34,755,383.27/7,008.46
6. Step 6: Final answer
   x = 4,959.06