Finding the Fourth Proportional to 3,796.96, 5,659.25 and 3,724.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,796.96 : 5,659.25 = 3,724.06 : x
2. Step 2: Convert to fraction form
   3,796.96/5,659.25 = 3,724.06/x
3. Step 3: Cross multiply
   3,796.96x = 5,659.25 × 3,724.06
4. Step 4: Simplify right side
   3,796.96x = 21,075,386.56
5. Step 5: Solve for x
   x = 21,075,386.56/3,796.96
6. Step 6: Final answer
   x = 5,550.59