Finding the Fourth Proportional to 9,019.67, 13,533.10 and 3,471.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,019.67 : 13,533.10 = 3,471.53 : x
2. Step 2: Convert to fraction form
   9,019.67/13,533.10 = 3,471.53/x
3. Step 3: Cross multiply
   9,019.67x = 13,533.10 × 3,471.53
4. Step 4: Simplify right side
   9,019.67x = 46,980,518.18
5. Step 5: Solve for x
   x = 46,980,518.18/9,019.67
6. Step 6: Final answer
   x = 5,208.67