Finding the Fourth Proportional to 2,384.22, 3,572.43 and 2,293.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.22 : 3,572.43 = 2,293.10 : x
2. Step 2: Convert to fraction form
   2,384.22/3,572.43 = 2,293.10/x
3. Step 3: Cross multiply
   2,384.22x = 3,572.43 × 2,293.10
4. Step 4: Simplify right side
   2,384.22x = 8,191,921.37
5. Step 5: Solve for x
   x = 8,191,921.37/2,384.22
6. Step 6: Final answer
   x = 3,435.89