Finding the Fourth Proportional to 7,162.74, 10,745.29 and 3,003.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,162.74 : 10,745.29 = 3,003.06 : x
2. Step 2: Convert to fraction form
   7,162.74/10,745.29 = 3,003.06/x
3. Step 3: Cross multiply
   7,162.74x = 10,745.29 × 3,003.06
4. Step 4: Simplify right side
   7,162.74x = 32,268,714.05
5. Step 5: Solve for x
   x = 32,268,714.05/7,162.74
6. Step 6: Final answer
   x = 4,505.08