Finding the Fourth Proportional to 2,058.98, 2,843.82 and 1,560.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058.98 : 2,843.82 = 1,560.51 : x
2. Step 2: Convert to fraction form
   2,058.98/2,843.82 = 1,560.51/x
3. Step 3: Cross multiply
   2,058.98x = 2,843.82 × 1,560.51
4. Step 4: Simplify right side
   2,058.98x = 4,437,809.55
5. Step 5: Solve for x
   x = 4,437,809.55/2,058.98
6. Step 6: Final answer
   x = 2,155.35