Finding the Fourth Proportional to 3,925.73, 5,419.05 and 2,353.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,925.73 : 5,419.05 = 2,353.52 : x
2. Step 2: Convert to fraction form
   3,925.73/5,419.05 = 2,353.52/x
3. Step 3: Cross multiply
   3,925.73x = 5,419.05 × 2,353.52
4. Step 4: Simplify right side
   3,925.73x = 12,753,803.69
5. Step 5: Solve for x
   x = 12,753,803.69/3,925.73
6. Step 6: Final answer
   x = 3,248.78