Finding the Fourth Proportional to 2,045.41, 2,824.33 and 1,667.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.41 : 2,824.33 = 1,667.36 : x
2. Step 2: Convert to fraction form
   2,045.41/2,824.33 = 1,667.36/x
3. Step 3: Cross multiply
   2,045.41x = 2,824.33 × 1,667.36
4. Step 4: Simplify right side
   2,045.41x = 4,709,175.29
5. Step 5: Solve for x
   x = 4,709,175.29/2,045.41
6. Step 6: Final answer
   x = 2,302.31