Finding the Fourth Proportional to 2,658.34, 3,667.53 and 1,610.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658.34 : 3,667.53 = 1,610.02 : x
2. Step 2: Convert to fraction form
   2,658.34/3,667.53 = 1,610.02/x
3. Step 3: Cross multiply
   2,658.34x = 3,667.53 × 1,610.02
4. Step 4: Simplify right side
   2,658.34x = 5,904,796.65
5. Step 5: Solve for x
   x = 5,904,796.65/2,658.34
6. Step 6: Final answer
   x = 2,221.23