Finding the Fourth Proportional to 9,019.50, 13,523.85 and 3,748.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,019.50 : 13,523.85 = 3,748.16 : x
2. Step 2: Convert to fraction form
   9,019.50/13,523.85 = 3,748.16/x
3. Step 3: Cross multiply
   9,019.50x = 13,523.85 × 3,748.16
4. Step 4: Simplify right side
   9,019.50x = 50,689,486.00
5. Step 5: Solve for x
   x = 50,689,486.00/9,019.50
6. Step 6: Final answer
   x = 5,619.99