Finding the Fourth Proportional to 7,662.51, 10,572.41 and 4,474.01

Step by Step Solution

1. Step 1: Write the proportion equation
   7,662.51 : 10,572.41 = 4,474.01 : x
2. Step 2: Convert to fraction form
   7,662.51/10,572.41 = 4,474.01/x
3. Step 3: Cross multiply
   7,662.51x = 10,572.41 × 4,474.01
4. Step 4: Simplify right side
   7,662.51x = 47,300,992.83
5. Step 5: Solve for x
   x = 47,300,992.83/7,662.51
6. Step 6: Final answer
   x = 6,173.04