Finding the Fourth Proportional to 7,073.56, 10,606.69 and 3,174.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,073.56 : 10,606.69 = 3,174.63 : x
2. Step 2: Convert to fraction form
   7,073.56/10,606.69 = 3,174.63/x
3. Step 3: Cross multiply
   7,073.56x = 10,606.69 × 3,174.63
4. Step 4: Simplify right side
   7,073.56x = 33,672,316.27
5. Step 5: Solve for x
   x = 33,672,316.27/7,073.56
6. Step 6: Final answer
   x = 4,760.31