Finding the Fourth Proportional to 1,876.73, 2,589.05 and 1,130.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,876.73 : 2,589.05 = 1,130.24 : x
2. Step 2: Convert to fraction form
   1,876.73/2,589.05 = 1,130.24/x
3. Step 3: Cross multiply
   1,876.73x = 2,589.05 × 1,130.24
4. Step 4: Simplify right side
   1,876.73x = 2,926,257.17
5. Step 5: Solve for x
   x = 2,926,257.17/1,876.73
6. Step 6: Final answer
   x = 1,559.24