Finding the Fourth Proportional to 7,016.63, 9,694.82 and 5,429.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,016.63 : 9,694.82 = 5,429.75 : x
2. Step 2: Convert to fraction form
   7,016.63/9,694.82 = 5,429.75/x
3. Step 3: Cross multiply
   7,016.63x = 9,694.82 × 5,429.75
4. Step 4: Simplify right side
   7,016.63x = 52,640,421.75
5. Step 5: Solve for x
   x = 52,640,421.75/7,016.63
6. Step 6: Final answer
   x = 7,502.24