Finding the Fourth Proportional to 9,641.06, 13,304.67 and 5,863.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,641.06 : 13,304.67 = 5,863.88 : x
2. Step 2: Convert to fraction form
   9,641.06/13,304.67 = 5,863.88/x
3. Step 3: Cross multiply
   9,641.06x = 13,304.67 × 5,863.88
4. Step 4: Simplify right side
   9,641.06x = 78,016,988.32
5. Step 5: Solve for x
   x = 78,016,988.32/9,641.06
6. Step 6: Final answer
   x = 8,092.16