Finding the Fourth Proportional to 3,693.87, 5,536.17 and 1,845.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,693.87 : 5,536.17 = 1,845.50 : x
2. Step 2: Convert to fraction form
   3,693.87/5,536.17 = 1,845.50/x
3. Step 3: Cross multiply
   3,693.87x = 5,536.17 × 1,845.50
4. Step 4: Simplify right side
   3,693.87x = 10,216,974.05
5. Step 5: Solve for x
   x = 10,216,974.05/3,693.87
6. Step 6: Final answer
   x = 2,765.93