Finding the Fourth Proportional to 4,196.88, 5,759.64 and 3,757.05

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.88 : 5,759.64 = 3,757.05 : x
2. Step 2: Convert to fraction form
   4,196.88/5,759.64 = 3,757.05/x
3. Step 3: Cross multiply
   4,196.88x = 5,759.64 × 3,757.05
4. Step 4: Simplify right side
   4,196.88x = 21,639,255.46
5. Step 5: Solve for x
   x = 21,639,255.46/4,196.88
6. Step 6: Final answer
   x = 5,156.03