Finding the Fourth Proportional to 3,739.52, 5,606.52 and 1,273.68

Step by Step Solution

1. Step 1: Write the proportion equation
   3,739.52 : 5,606.52 = 1,273.68 : x
2. Step 2: Convert to fraction form
   3,739.52/5,606.52 = 1,273.68/x
3. Step 3: Cross multiply
   3,739.52x = 5,606.52 × 1,273.68
4. Step 4: Simplify right side
   3,739.52x = 7,140,912.39
5. Step 5: Solve for x
   x = 7,140,912.39/3,739.52
6. Step 6: Final answer
   x = 1,909.58