Finding the Fourth Proportional to 9,484.39, 13,084.22 and 5,705.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,484.39 : 13,084.22 = 5,705.33 : x
2. Step 2: Convert to fraction form
   9,484.39/13,084.22 = 5,705.33/x
3. Step 3: Cross multiply
   9,484.39x = 13,084.22 × 5,705.33
4. Step 4: Simplify right side
   9,484.39x = 74,649,764.37
5. Step 5: Solve for x
   x = 74,649,764.37/9,484.39
6. Step 6: Final answer
   x = 7,870.81