Finding the Fourth Proportional to 2,353.52, 3,263.36 and 2,275.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353.52 : 3,263.36 = 2,275.46 : x
2. Step 2: Convert to fraction form
   2,353.52/3,263.36 = 2,275.46/x
3. Step 3: Cross multiply
   2,353.52x = 3,263.36 × 2,275.46
4. Step 4: Simplify right side
   2,353.52x = 7,425,617.45
5. Step 5: Solve for x
   x = 7,425,617.45/2,353.52
6. Step 6: Final answer
   x = 3,155.12