Finding the Fourth Proportional to 6,488.25, 8,953.79 and 3,694.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,488.25 : 8,953.79 = 3,694.29 : x
2. Step 2: Convert to fraction form
   6,488.25/8,953.79 = 3,694.29/x
3. Step 3: Cross multiply
   6,488.25x = 8,953.79 × 3,694.29
4. Step 4: Simplify right side
   6,488.25x = 33,077,878.39
5. Step 5: Solve for x
   x = 33,077,878.39/6,488.25
6. Step 6: Final answer
   x = 5,098.12