Finding the Fourth Proportional to 2,684.43, 3,704.27 and 1,505.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,684.43 : 3,704.27 = 1,505.25 : x
2. Step 2: Convert to fraction form
   2,684.43/3,704.27 = 1,505.25/x
3. Step 3: Cross multiply
   2,684.43x = 3,704.27 × 1,505.25
4. Step 4: Simplify right side
   2,684.43x = 5,575,844.89
5. Step 5: Solve for x
   x = 5,575,844.89/2,684.43
6. Step 6: Final answer
   x = 2,077.11