Finding the Fourth Proportional to 1,742.14, 2,610.17 and 1,451.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,742.14 : 2,610.17 = 1,451.51 : x
2. Step 2: Convert to fraction form
   1,742.14/2,610.17 = 1,451.51/x
3. Step 3: Cross multiply
   1,742.14x = 2,610.17 × 1,451.51
4. Step 4: Simplify right side
   1,742.14x = 3,788,667.55
5. Step 5: Solve for x
   x = 3,788,667.55/1,742.14
6. Step 6: Final answer
   x = 2,174.72