Finding the Fourth Proportional to 7,191.72, 10,793.16 and 3,296.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,191.72 : 10,793.16 = 3,296.34 : x
2. Step 2: Convert to fraction form
   7,191.72/10,793.16 = 3,296.34/x
3. Step 3: Cross multiply
   7,191.72x = 10,793.16 × 3,296.34
4. Step 4: Simplify right side
   7,191.72x = 35,577,925.03
5. Step 5: Solve for x
   x = 35,577,925.03/7,191.72
6. Step 6: Final answer
   x = 4,947.07