Finding the Fourth Proportional to 9,845.66, 13,584.89 and 5,868.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,845.66 : 13,584.89 = 5,868.09 : x
2. Step 2: Convert to fraction form
   9,845.66/13,584.89 = 5,868.09/x
3. Step 3: Cross multiply
   9,845.66x = 13,584.89 × 5,868.09
4. Step 4: Simplify right side
   9,845.66x = 79,717,327.82
5. Step 5: Solve for x
   x = 79,717,327.82/9,845.66
6. Step 6: Final answer
   x = 8,096.70