Finding the Fourth Proportional to 7,126.56, 10,693.89 and 3,839.58

Step by Step Solution

1. Step 1: Write the proportion equation
   7,126.56 : 10,693.89 = 3,839.58 : x
2. Step 2: Convert to fraction form
   7,126.56/10,693.89 = 3,839.58/x
3. Step 3: Cross multiply
   7,126.56x = 10,693.89 × 3,839.58
4. Step 4: Simplify right side
   7,126.56x = 41,060,046.17
5. Step 5: Solve for x
   x = 41,060,046.17/7,126.56
6. Step 6: Final answer
   x = 5,761.55