Finding the Fourth Proportional to 3,753.24, 5,176.50 and 3,501.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,753.24 : 5,176.50 = 3,501.74 : x
2. Step 2: Convert to fraction form
   3,753.24/5,176.50 = 3,501.74/x
3. Step 3: Cross multiply
   3,753.24x = 5,176.50 × 3,501.74
4. Step 4: Simplify right side
   3,753.24x = 18,126,731.23
5. Step 5: Solve for x
   x = 18,126,731.23/3,753.24
6. Step 6: Final answer
   x = 4,829.62