Finding the Fourth Proportional to 7,368.62, 10,168.59 and 4,224.62

Step by Step Solution

1. Step 1: Write the proportion equation
   7,368.62 : 10,168.59 = 4,224.62 : x
2. Step 2: Convert to fraction form
   7,368.62/10,168.59 = 4,224.62/x
3. Step 3: Cross multiply
   7,368.62x = 10,168.59 × 4,224.62
4. Step 4: Simplify right side
   7,368.62x = 42,958,428.69
5. Step 5: Solve for x
   x = 42,958,428.69/7,368.62
6. Step 6: Final answer
   x = 5,829.92