Finding the Fourth Proportional to 7,341.74, 10,132.10 and 4,155.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,341.74 : 10,132.10 = 4,155.03 : x
2. Step 2: Convert to fraction form
   7,341.74/10,132.10 = 4,155.03/x
3. Step 3: Cross multiply
   7,341.74x = 10,132.10 × 4,155.03
4. Step 4: Simplify right side
   7,341.74x = 42,099,158.69
5. Step 5: Solve for x
   x = 42,099,158.69/7,341.74
6. Step 6: Final answer
   x = 5,734.22