Finding the Fourth Proportional to 2,471.69, 3,705.10 and 1,174.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471.69 : 3,705.10 = 1,174.07 : x
2. Step 2: Convert to fraction form
   2,471.69/3,705.10 = 1,174.07/x
3. Step 3: Cross multiply
   2,471.69x = 3,705.10 × 1,174.07
4. Step 4: Simplify right side
   2,471.69x = 4,350,046.76
5. Step 5: Solve for x
   x = 4,350,046.76/2,471.69
6. Step 6: Final answer
   x = 1,759.95