Finding the Fourth Proportional to 3,649.74, 5,002.86 and 3,600.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,649.74 : 5,002.86 = 3,600.51 : x
2. Step 2: Convert to fraction form
   3,649.74/5,002.86 = 3,600.51/x
3. Step 3: Cross multiply
   3,649.74x = 5,002.86 × 3,600.51
4. Step 4: Simplify right side
   3,649.74x = 18,012,847.46
5. Step 5: Solve for x
   x = 18,012,847.46/3,649.74
6. Step 6: Final answer
   x = 4,935.38