Finding the Fourth Proportional to 9,071.33, 13,609.42 and 3,803.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,071.33 : 13,609.42 = 3,803.49 : x
2. Step 2: Convert to fraction form
   9,071.33/13,609.42 = 3,803.49/x
3. Step 3: Cross multiply
   9,071.33x = 13,609.42 × 3,803.49
4. Step 4: Simplify right side
   9,071.33x = 51,763,283.37
5. Step 5: Solve for x
   x = 51,763,283.37/9,071.33
6. Step 6: Final answer
   x = 5,706.25