Finding the Fourth Proportional to 2,777.33, 3,832.55 and 1,518.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,777.33 : 3,832.55 = 1,518.13 : x
2. Step 2: Convert to fraction form
   2,777.33/3,832.55 = 1,518.13/x
3. Step 3: Cross multiply
   2,777.33x = 3,832.55 × 1,518.13
4. Step 4: Simplify right side
   2,777.33x = 5,818,282.38
5. Step 5: Solve for x
   x = 5,818,282.38/2,777.33
6. Step 6: Final answer
   x = 2,094.92