Finding the Fourth Proportional to 5,472.42, 7,555.05 and 3,614.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,472.42 : 7,555.05 = 3,614.82 : x
2. Step 2: Convert to fraction form
   5,472.42/7,555.05 = 3,614.82/x
3. Step 3: Cross multiply
   5,472.42x = 7,555.05 × 3,614.82
4. Step 4: Simplify right side
   5,472.42x = 27,310,145.84
5. Step 5: Solve for x
   x = 27,310,145.84/5,472.42
6. Step 6: Final answer
   x = 4,990.51