Finding the Fourth Proportional to 3,688.57, 5,533.49 and 1,498.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,688.57 : 5,533.49 = 1,498.83 : x
2. Step 2: Convert to fraction form
   3,688.57/5,533.49 = 1,498.83/x
3. Step 3: Cross multiply
   3,688.57x = 5,533.49 × 1,498.83
4. Step 4: Simplify right side
   3,688.57x = 8,293,760.82
5. Step 5: Solve for x
   x = 8,293,760.82/3,688.57
6. Step 6: Final answer
   x = 2,248.50