Finding the Fourth Proportional to 2,384.82, 3,290.94 and 1,336.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.82 : 3,290.94 = 1,336.98 : x
2. Step 2: Convert to fraction form
   2,384.82/3,290.94 = 1,336.98/x
3. Step 3: Cross multiply
   2,384.82x = 3,290.94 × 1,336.98
4. Step 4: Simplify right side
   2,384.82x = 4,399,920.96
5. Step 5: Solve for x
   x = 4,399,920.96/2,384.82
6. Step 6: Final answer
   x = 1,844.97