Finding the Fourth Proportional to 7,006.07, 10,513.56 and 3,308.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,006.07 : 10,513.56 = 3,308.42 : x
2. Step 2: Convert to fraction form
   7,006.07/10,513.56 = 3,308.42/x
3. Step 3: Cross multiply
   7,006.07x = 10,513.56 × 3,308.42
4. Step 4: Simplify right side
   7,006.07x = 34,783,272.18
5. Step 5: Solve for x
   x = 34,783,272.18/7,006.07
6. Step 6: Final answer
   x = 4,964.73