Finding the Fourth Proportional to 4,738.10, 7,106.22 and 2,397.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,738.10 : 7,106.22 = 2,397.50 : x
2. Step 2: Convert to fraction form
   4,738.10/7,106.22 = 2,397.50/x
3. Step 3: Cross multiply
   4,738.10x = 7,106.22 × 2,397.50
4. Step 4: Simplify right side
   4,738.10x = 17,037,162.45
5. Step 5: Solve for x
   x = 17,037,162.45/4,738.10
6. Step 6: Final answer
   x = 3,595.78