Finding the Fourth Proportional to 7,360.59, 10,155.03 and 4,173.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,360.59 : 10,155.03 = 4,173.42 : x
2. Step 2: Convert to fraction form
   7,360.59/10,155.03 = 4,173.42/x
3. Step 3: Cross multiply
   7,360.59x = 10,155.03 × 4,173.42
4. Step 4: Simplify right side
   7,360.59x = 42,381,205.30
5. Step 5: Solve for x
   x = 42,381,205.30/7,360.59
6. Step 6: Final answer
   x = 5,757.85