Finding the Fourth Proportional to 2,583.98, 3,875.95 and 940.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,583.98 : 3,875.95 = 940.51 : x
2. Step 2: Convert to fraction form
   2,583.98/3,875.95 = 940.51/x
3. Step 3: Cross multiply
   2,583.98x = 3,875.95 × 940.51
4. Step 4: Simplify right side
   2,583.98x = 3,645,369.73
5. Step 5: Solve for x
   x = 3,645,369.73/2,583.98
6. Step 6: Final answer
   x = 1,410.76