Finding the Fourth Proportional to 3,105.01, 4,657.58 and 1,156.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105.01 : 4,657.58 = 1,156.83 : x
2. Step 2: Convert to fraction form
   3,105.01/4,657.58 = 1,156.83/x
3. Step 3: Cross multiply
   3,105.01x = 4,657.58 × 1,156.83
4. Step 4: Simplify right side
   3,105.01x = 5,388,028.27
5. Step 5: Solve for x
   x = 5,388,028.27/3,105.01
6. Step 6: Final answer
   x = 1,735.27