Finding the Fourth Proportional to 3,348.05, 5,024.37 and 1,156.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,348.05 : 5,024.37 = 1,156.78 : x
2. Step 2: Convert to fraction form
   3,348.05/5,024.37 = 1,156.78/x
3. Step 3: Cross multiply
   3,348.05x = 5,024.37 × 1,156.78
4. Step 4: Simplify right side
   3,348.05x = 5,812,078.17
5. Step 5: Solve for x
   x = 5,812,078.17/3,348.05
6. Step 6: Final answer
   x = 1,735.96