Finding the Fourth Proportional to 9,935.02, 13,709.82 and 5,743

Step by Step Solution

1. Step 1: Write the proportion equation
   9,935.02 : 13,709.82 = 5,743 : x
2. Step 2: Convert to fraction form
   9,935.02/13,709.82 = 5,743/x
3. Step 3: Cross multiply
   9,935.02x = 13,709.82 × 5,743
4. Step 4: Simplify right side
   9,935.02x = 78,735,496.26
5. Step 5: Solve for x
   x = 78,735,496.26/9,935.02
6. Step 6: Final answer
   x = 7,925.05