Finding the Fourth Proportional to 7,436.50, 10,262.49 and 4,124.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,436.50 : 10,262.49 = 4,124.50 : x
2. Step 2: Convert to fraction form
   7,436.50/10,262.49 = 4,124.50/x
3. Step 3: Cross multiply
   7,436.50x = 10,262.49 × 4,124.50
4. Step 4: Simplify right side
   7,436.50x = 42,327,640.01
5. Step 5: Solve for x
   x = 42,327,640.01/7,436.50
6. Step 6: Final answer
   x = 5,691.88