Finding the Fourth Proportional to 11,789.04, 16,268.52 and 6,483.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,789.04 : 16,268.52 = 6,483.72 : x
2. Step 2: Convert to fraction form
   11,789.04/16,268.52 = 6,483.72/x
3. Step 3: Cross multiply
   11,789.04x = 16,268.52 × 6,483.72
4. Step 4: Simplify right side
   11,789.04x = 105,480,528.49
5. Step 5: Solve for x
   x = 105,480,528.49/11,789.04
6. Step 6: Final answer
   x = 8,947.34