Finding the Fourth Proportional to 1,636.03, 2,258.03 and 937.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,636.03 : 2,258.03 = 937.41 : x
2. Step 2: Convert to fraction form
   1,636.03/2,258.03 = 937.41/x
3. Step 3: Cross multiply
   1,636.03x = 2,258.03 × 937.41
4. Step 4: Simplify right side
   1,636.03x = 2,116,688.51
5. Step 5: Solve for x
   x = 2,116,688.51/1,636.03
6. Step 6: Final answer
   x = 1,293.79