Finding the Fourth Proportional to 5,591.05, 7,715.27 and 3,073.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,591.05 : 7,715.27 = 3,073.34 : x
2. Step 2: Convert to fraction form
   5,591.05/7,715.27 = 3,073.34/x
3. Step 3: Cross multiply
   5,591.05x = 7,715.27 × 3,073.34
4. Step 4: Simplify right side
   5,591.05x = 23,711,647.90
5. Step 5: Solve for x
   x = 23,711,647.90/5,591.05
6. Step 6: Final answer
   x = 4,241.00