Finding the Fourth Proportional to 4,741.74, 7,113.83 and 1,820.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,741.74 : 7,113.83 = 1,820.27 : x
2. Step 2: Convert to fraction form
   4,741.74/7,113.83 = 1,820.27/x
3. Step 3: Cross multiply
   4,741.74x = 7,113.83 × 1,820.27
4. Step 4: Simplify right side
   4,741.74x = 12,949,100.02
5. Step 5: Solve for x
   x = 12,949,100.02/4,741.74
6. Step 6: Final answer
   x = 2,730.88