Finding the Fourth Proportional to 3,801.72, 5,701.56 and 1,610.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801.72 : 5,701.56 = 1,610.52 : x
2. Step 2: Convert to fraction form
   3,801.72/5,701.56 = 1,610.52/x
3. Step 3: Cross multiply
   3,801.72x = 5,701.56 × 1,610.52
4. Step 4: Simplify right side
   3,801.72x = 9,182,476.41
5. Step 5: Solve for x
   x = 9,182,476.41/3,801.72
6. Step 6: Final answer
   x = 2,415.35