Finding the Fourth Proportional to 2,384.16, 3,577.10 and 1,067.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.16 : 3,577.10 = 1,067.80 : x
2. Step 2: Convert to fraction form
   2,384.16/3,577.10 = 1,067.80/x
3. Step 3: Cross multiply
   2,384.16x = 3,577.10 × 1,067.80
4. Step 4: Simplify right side
   2,384.16x = 3,819,627.38
5. Step 5: Solve for x
   x = 3,819,627.38/2,384.16
6. Step 6: Final answer
   x = 1,602.09