Finding the Fourth Proportional to 3,010.86, 4,155.42 and 1,832.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,010.86 : 4,155.42 = 1,832.28 : x
2. Step 2: Convert to fraction form
   3,010.86/4,155.42 = 1,832.28/x
3. Step 3: Cross multiply
   3,010.86x = 4,155.42 × 1,832.28
4. Step 4: Simplify right side
   3,010.86x = 7,613,892.96
5. Step 5: Solve for x
   x = 7,613,892.96/3,010.86
6. Step 6: Final answer
   x = 2,528.81