Finding the Fourth Proportional to 5,375.56, 7,422.42 and 4,332.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,375.56 : 7,422.42 = 4,332.52 : x
2. Step 2: Convert to fraction form
   5,375.56/7,422.42 = 4,332.52/x
3. Step 3: Cross multiply
   5,375.56x = 7,422.42 × 4,332.52
4. Step 4: Simplify right side
   5,375.56x = 32,157,783.10
5. Step 5: Solve for x
   x = 32,157,783.10/5,375.56
6. Step 6: Final answer
   x = 5,982.22