Finding the Fourth Proportional to 6,937.98, 9,572.25 and 4,105.68

Step by Step Solution

1. Step 1: Write the proportion equation
   6,937.98 : 9,572.25 = 4,105.68 : x
2. Step 2: Convert to fraction form
   6,937.98/9,572.25 = 4,105.68/x
3. Step 3: Cross multiply
   6,937.98x = 9,572.25 × 4,105.68
4. Step 4: Simplify right side
   6,937.98x = 39,300,595.38
5. Step 5: Solve for x
   x = 39,300,595.38/6,937.98
6. Step 6: Final answer
   x = 5,664.56