Finding the Fourth Proportional to 7,337.28, 10,993.56 and 4,734.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,337.28 : 10,993.56 = 4,734.72 : x
2. Step 2: Convert to fraction form
   7,337.28/10,993.56 = 4,734.72/x
3. Step 3: Cross multiply
   7,337.28x = 10,993.56 × 4,734.72
4. Step 4: Simplify right side
   7,337.28x = 52,051,428.40
5. Step 5: Solve for x
   x = 52,051,428.40/7,337.28
6. Step 6: Final answer
   x = 7,094.10