Finding the Fourth Proportional to 2,447.66, 3,667.93 and 1,131.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447.66 : 3,667.93 = 1,131.82 : x
2. Step 2: Convert to fraction form
   2,447.66/3,667.93 = 1,131.82/x
3. Step 3: Cross multiply
   2,447.66x = 3,667.93 × 1,131.82
4. Step 4: Simplify right side
   2,447.66x = 4,151,412.53
5. Step 5: Solve for x
   x = 4,151,412.53/2,447.66
6. Step 6: Final answer
   x = 1,696.07