Finding the Fourth Proportional to 6,894.99, 10,339.72 and 3,606.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,894.99 : 10,339.72 = 3,606.32 : x
2. Step 2: Convert to fraction form
   6,894.99/10,339.72 = 3,606.32/x
3. Step 3: Cross multiply
   6,894.99x = 10,339.72 × 3,606.32
4. Step 4: Simplify right side
   6,894.99x = 37,288,355.86
5. Step 5: Solve for x
   x = 37,288,355.86/6,894.99
6. Step 6: Final answer
   x = 5,408.04