Finding the Fourth Proportional to 6,016.40, 9,064.72 and 5,432.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,016.40 : 9,064.72 = 5,432.06 : x
2. Step 2: Convert to fraction form
   6,016.40/9,064.72 = 5,432.06/x
3. Step 3: Cross multiply
   6,016.40x = 9,064.72 × 5,432.06
4. Step 4: Simplify right side
   6,016.40x = 49,240,116.50
5. Step 5: Solve for x
   x = 49,240,116.50/6,016.40
6. Step 6: Final answer
   x = 8,184.32