Finding the Fourth Proportional to 3,381.02, 5,063.24 and 2,792.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,381.02 : 5,063.24 = 2,792.42 : x
2. Step 2: Convert to fraction form
   3,381.02/5,063.24 = 2,792.42/x
3. Step 3: Cross multiply
   3,381.02x = 5,063.24 × 2,792.42
4. Step 4: Simplify right side
   3,381.02x = 14,138,667.32
5. Step 5: Solve for x
   x = 14,138,667.32/3,381.02
6. Step 6: Final answer
   x = 4,181.78