Finding the Fourth Proportional to 9,271.23, 13,892.72 and 5,940.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271.23 : 13,892.72 = 5,940.39 : x
2. Step 2: Convert to fraction form
   9,271.23/13,892.72 = 5,940.39/x
3. Step 3: Cross multiply
   9,271.23x = 13,892.72 × 5,940.39
4. Step 4: Simplify right side
   9,271.23x = 82,528,119.21
5. Step 5: Solve for x
   x = 82,528,119.21/9,271.23
6. Step 6: Final answer
   x = 8,901.53