Finding the Fourth Proportional to 7,456.18, 10,289.55 and 4,269.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,456.18 : 10,289.55 = 4,269.53 : x
2. Step 2: Convert to fraction form
   7,456.18/10,289.55 = 4,269.53/x
3. Step 3: Cross multiply
   7,456.18x = 10,289.55 × 4,269.53
4. Step 4: Simplify right side
   7,456.18x = 43,931,526.27
5. Step 5: Solve for x
   x = 43,931,526.27/7,456.18
6. Step 6: Final answer
   x = 5,891.96