Finding the Fourth Proportional to 1,336.71, 2,004.04 and 924.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336.71 : 2,004.04 = 924.82 : x
2. Step 2: Convert to fraction form
   1,336.71/2,004.04 = 924.82/x
3. Step 3: Cross multiply
   1,336.71x = 2,004.04 × 924.82
4. Step 4: Simplify right side
   1,336.71x = 1,853,376.27
5. Step 5: Solve for x
   x = 1,853,376.27/1,336.71
6. Step 6: Final answer
   x = 1,386.52