Finding the Fourth Proportional to 2,492.46, 3,441.15 and 1,707.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.46 : 3,441.15 = 1,707.57 : x
2. Step 2: Convert to fraction form
   2,492.46/3,441.15 = 1,707.57/x
3. Step 3: Cross multiply
   2,492.46x = 3,441.15 × 1,707.57
4. Step 4: Simplify right side
   2,492.46x = 5,876,004.51
5. Step 5: Solve for x
   x = 5,876,004.51/2,492.46
6. Step 6: Final answer
   x = 2,357.51