Finding the Fourth Proportional to 3,742.37, 5,164.39 and 2,063.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,742.37 : 5,164.39 = 2,063.75 : x
2. Step 2: Convert to fraction form
   3,742.37/5,164.39 = 2,063.75/x
3. Step 3: Cross multiply
   3,742.37x = 5,164.39 × 2,063.75
4. Step 4: Simplify right side
   3,742.37x = 10,657,978.88
5. Step 5: Solve for x
   x = 10,657,978.88/3,742.37
6. Step 6: Final answer
   x = 2,847.92