Finding the Fourth Proportional to 3,892.43, 5,837.73 and 1,294.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,892.43 : 5,837.73 = 1,294.67 : x
2. Step 2: Convert to fraction form
   3,892.43/5,837.73 = 1,294.67/x
3. Step 3: Cross multiply
   3,892.43x = 5,837.73 × 1,294.67
4. Step 4: Simplify right side
   3,892.43x = 7,557,933.90
5. Step 5: Solve for x
   x = 7,557,933.90/3,892.43
6. Step 6: Final answer
   x = 1,941.70