Finding the Fourth Proportional to 3,172.83, 4,755.06 and 2,298.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,172.83 : 4,755.06 = 2,298.27 : x
2. Step 2: Convert to fraction form
   3,172.83/4,755.06 = 2,298.27/x
3. Step 3: Cross multiply
   3,172.83x = 4,755.06 × 2,298.27
4. Step 4: Simplify right side
   3,172.83x = 10,928,411.75
5. Step 5: Solve for x
   x = 10,928,411.75/3,172.83
6. Step 6: Final answer
   x = 3,444.37