Finding the Fourth Proportional to 1,844.05, 2,544.78 and 1,058.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,844.05 : 2,544.78 = 1,058.08 : x
2. Step 2: Convert to fraction form
   1,844.05/2,544.78 = 1,058.08/x
3. Step 3: Cross multiply
   1,844.05x = 2,544.78 × 1,058.08
4. Step 4: Simplify right side
   1,844.05x = 2,692,580.82
5. Step 5: Solve for x
   x = 2,692,580.82/1,844.05
6. Step 6: Final answer
   x = 1,460.15