Finding the Fourth Proportional to 2,693.86, 3,716.27 and 1,574.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693.86 : 3,716.27 = 1,574.84 : x
2. Step 2: Convert to fraction form
   2,693.86/3,716.27 = 1,574.84/x
3. Step 3: Cross multiply
   2,693.86x = 3,716.27 × 1,574.84
4. Step 4: Simplify right side
   2,693.86x = 5,852,530.65
5. Step 5: Solve for x
   x = 5,852,530.65/2,693.86
6. Step 6: Final answer
   x = 2,172.54