Finding the Fourth Proportional to 2,445.55, 3,664.07 and 1,469.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445.55 : 3,664.07 = 1,469.50 : x
2. Step 2: Convert to fraction form
   2,445.55/3,664.07 = 1,469.50/x
3. Step 3: Cross multiply
   2,445.55x = 3,664.07 × 1,469.50
4. Step 4: Simplify right side
   2,445.55x = 5,384,339.87
5. Step 5: Solve for x
   x = 5,384,339.87/2,445.55
6. Step 6: Final answer
   x = 2,201.69