Finding the Fourth Proportional to 8,322.54, 12,484.53 and 3,392.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,322.54 : 12,484.53 = 3,392.52 : x
2. Step 2: Convert to fraction form
   8,322.54/12,484.53 = 3,392.52/x
3. Step 3: Cross multiply
   8,322.54x = 12,484.53 × 3,392.52
4. Step 4: Simplify right side
   8,322.54x = 42,354,017.72
5. Step 5: Solve for x
   x = 42,354,017.72/8,322.54
6. Step 6: Final answer
   x = 5,089.07