Finding the Fourth Proportional to 7,164.72, 10,752.82 and 4,047.70

Step by Step Solution

1. Step 1: Write the proportion equation
   7,164.72 : 10,752.82 = 4,047.70 : x
2. Step 2: Convert to fraction form
   7,164.72/10,752.82 = 4,047.70/x
3. Step 3: Cross multiply
   7,164.72x = 10,752.82 × 4,047.70
4. Step 4: Simplify right side
   7,164.72x = 43,524,189.51
5. Step 5: Solve for x
   x = 43,524,189.51/7,164.72
6. Step 6: Final answer
   x = 6,074.79