Finding the Fourth Proportional to 1,883.67, 2,827.41 and 910.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,883.67 : 2,827.41 = 910.59 : x
2. Step 2: Convert to fraction form
   1,883.67/2,827.41 = 910.59/x
3. Step 3: Cross multiply
   1,883.67x = 2,827.41 × 910.59
4. Step 4: Simplify right side
   1,883.67x = 2,574,611.27
5. Step 5: Solve for x
   x = 2,574,611.27/1,883.67
6. Step 6: Final answer
   x = 1,366.81