Finding the Fourth Proportional to 7,057.48, 10,577.50 and 3,937.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,057.48 : 10,577.50 = 3,937.32 : x
2. Step 2: Convert to fraction form
   7,057.48/10,577.50 = 3,937.32/x
3. Step 3: Cross multiply
   7,057.48x = 10,577.50 × 3,937.32
4. Step 4: Simplify right side
   7,057.48x = 41,647,002.30
5. Step 5: Solve for x
   x = 41,647,002.30/7,057.48
6. Step 6: Final answer
   x = 5,901.12