Finding the Fourth Proportional to 9,937.29, 13,707.37 and 5,901.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,937.29 : 13,707.37 = 5,901.38 : x
2. Step 2: Convert to fraction form
   9,937.29/13,707.37 = 5,901.38/x
3. Step 3: Cross multiply
   9,937.29x = 13,707.37 × 5,901.38
4. Step 4: Simplify right side
   9,937.29x = 80,892,399.17
5. Step 5: Solve for x
   x = 80,892,399.17/9,937.29
6. Step 6: Final answer
   x = 8,140.29