Finding the Fourth Proportional to 2,084.13, 3,127.01 and 1,262.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.13 : 3,127.01 = 1,262.99 : x
2. Step 2: Convert to fraction form
   2,084.13/3,127.01 = 1,262.99/x
3. Step 3: Cross multiply
   2,084.13x = 3,127.01 × 1,262.99
4. Step 4: Simplify right side
   2,084.13x = 3,949,383.86
5. Step 5: Solve for x
   x = 3,949,383.86/2,084.13
6. Step 6: Final answer
   x = 1,894.98