Finding the Fourth Proportional to 1,873.93, 2,586.18 and 1,034.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,873.93 : 2,586.18 = 1,034.71 : x
2. Step 2: Convert to fraction form
   1,873.93/2,586.18 = 1,034.71/x
3. Step 3: Cross multiply
   1,873.93x = 2,586.18 × 1,034.71
4. Step 4: Simplify right side
   1,873.93x = 2,675,946.31
5. Step 5: Solve for x
   x = 2,675,946.31/1,873.93
6. Step 6: Final answer
   x = 1,427.99