Finding the Fourth Proportional to 7,019.60, 10,534.59 and 3,322.97

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.60 : 10,534.59 = 3,322.97 : x
2. Step 2: Convert to fraction form
   7,019.60/10,534.59 = 3,322.97/x
3. Step 3: Cross multiply
   7,019.60x = 10,534.59 × 3,322.97
4. Step 4: Simplify right side
   7,019.60x = 35,006,073.86
5. Step 5: Solve for x
   x = 35,006,073.86/7,019.60
6. Step 6: Final answer
   x = 4,986.91