Finding the Fourth Proportional to 8,832.96, 12,189.49 and 4,854.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,832.96 : 12,189.49 = 4,854.30 : x
2. Step 2: Convert to fraction form
   8,832.96/12,189.49 = 4,854.30/x
3. Step 3: Cross multiply
   8,832.96x = 12,189.49 × 4,854.30
4. Step 4: Simplify right side
   8,832.96x = 59,171,417.04
5. Step 5: Solve for x
   x = 59,171,417.04/8,832.96
6. Step 6: Final answer
   x = 6,698.94