Finding the Fourth Proportional to 7,165.47, 10,748.72 and 3,001.29

Step by Step Solution

1. Step 1: Write the proportion equation
   7,165.47 : 10,748.72 = 3,001.29 : x
2. Step 2: Convert to fraction form
   7,165.47/10,748.72 = 3,001.29/x
3. Step 3: Cross multiply
   7,165.47x = 10,748.72 × 3,001.29
4. Step 4: Simplify right side
   7,165.47x = 32,260,025.85
5. Step 5: Solve for x
   x = 32,260,025.85/7,165.47
6. Step 6: Final answer
   x = 4,502.15