Finding the Fourth Proportional to 3,650.01, 5,472.52 and 1,309.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,650.01 : 5,472.52 = 1,309.96 : x
2. Step 2: Convert to fraction form
   3,650.01/5,472.52 = 1,309.96/x
3. Step 3: Cross multiply
   3,650.01x = 5,472.52 × 1,309.96
4. Step 4: Simplify right side
   3,650.01x = 7,168,804.94
5. Step 5: Solve for x
   x = 7,168,804.94/3,650.01
6. Step 6: Final answer
   x = 1,964.05