Finding the Fourth Proportional to 2,071.58, 3,108.53 and 1,610.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071.58 : 3,108.53 = 1,610.29 : x
2. Step 2: Convert to fraction form
   2,071.58/3,108.53 = 1,610.29/x
3. Step 3: Cross multiply
   2,071.58x = 3,108.53 × 1,610.29
4. Step 4: Simplify right side
   2,071.58x = 5,005,631.03
5. Step 5: Solve for x
   x = 5,005,631.03/2,071.58
6. Step 6: Final answer
   x = 2,416.33