Finding the Fourth Proportional to 1,892.01, 2,819.69 and 1,793.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.01 : 2,819.69 = 1,793.60 : x
2. Step 2: Convert to fraction form
   1,892.01/2,819.69 = 1,793.60/x
3. Step 3: Cross multiply
   1,892.01x = 2,819.69 × 1,793.60
4. Step 4: Simplify right side
   1,892.01x = 5,057,372.92
5. Step 5: Solve for x
   x = 5,057,372.92/1,892.01
6. Step 6: Final answer
   x = 2,673.02