Finding the Fourth Proportional to 3,697.31, 5,101.54 and 2,353.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,697.31 : 5,101.54 = 2,353.46 : x
2. Step 2: Convert to fraction form
   3,697.31/5,101.54 = 2,353.46/x
3. Step 3: Cross multiply
   3,697.31x = 5,101.54 × 2,353.46
4. Step 4: Simplify right side
   3,697.31x = 12,006,270.33
5. Step 5: Solve for x
   x = 12,006,270.33/3,697.31
6. Step 6: Final answer
   x = 3,247.30