Finding the Fourth Proportional to 1,892.57, 2,610.83 and 1,630.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.57 : 2,610.83 = 1,630.13 : x
2. Step 2: Convert to fraction form
   1,892.57/2,610.83 = 1,630.13/x
3. Step 3: Cross multiply
   1,892.57x = 2,610.83 × 1,630.13
4. Step 4: Simplify right side
   1,892.57x = 4,255,983.33
5. Step 5: Solve for x
   x = 4,255,983.33/1,892.57
6. Step 6: Final answer
   x = 2,248.79