Finding the Fourth Proportional to 5,116.32, 7,067.58 and 3,952.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,116.32 : 7,067.58 = 3,952.08 : x
2. Step 2: Convert to fraction form
   5,116.32/7,067.58 = 3,952.08/x
3. Step 3: Cross multiply
   5,116.32x = 7,067.58 × 3,952.08
4. Step 4: Simplify right side
   5,116.32x = 27,931,641.57
5. Step 5: Solve for x
   x = 27,931,641.57/5,116.32
6. Step 6: Final answer
   x = 5,459.32