Finding the Fourth Proportional to 2,167.35, 3,250.20 and 1,710.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167.35 : 3,250.20 = 1,710.51 : x
2. Step 2: Convert to fraction form
   2,167.35/3,250.20 = 1,710.51/x
3. Step 3: Cross multiply
   2,167.35x = 3,250.20 × 1,710.51
4. Step 4: Simplify right side
   2,167.35x = 5,559,499.60
5. Step 5: Solve for x
   x = 5,559,499.60/2,167.35
6. Step 6: Final answer
   x = 2,565.11