Finding the Fourth Proportional to 2,774.30, 4,160.22 and 1,041.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,774.30 : 4,160.22 = 1,041.71 : x
2. Step 2: Convert to fraction form
   2,774.30/4,160.22 = 1,041.71/x
3. Step 3: Cross multiply
   2,774.30x = 4,160.22 × 1,041.71
4. Step 4: Simplify right side
   2,774.30x = 4,333,721.98
5. Step 5: Solve for x
   x = 4,333,721.98/2,774.30
6. Step 6: Final answer
   x = 1,562.10