Finding the Fourth Proportional to 7,598.72, 10,491.05 and 5,212.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,598.72 : 10,491.05 = 5,212.69 : x
2. Step 2: Convert to fraction form
   7,598.72/10,491.05 = 5,212.69/x
3. Step 3: Cross multiply
   7,598.72x = 10,491.05 × 5,212.69
4. Step 4: Simplify right side
   7,598.72x = 54,686,591.42
5. Step 5: Solve for x
   x = 54,686,591.42/7,598.72
6. Step 6: Final answer
   x = 7,196.82