Finding the Fourth Proportional to 2,073.44, 2,861.31 and 1,141.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.44 : 2,861.31 = 1,141.94 : x
2. Step 2: Convert to fraction form
   2,073.44/2,861.31 = 1,141.94/x
3. Step 3: Cross multiply
   2,073.44x = 2,861.31 × 1,141.94
4. Step 4: Simplify right side
   2,073.44x = 3,267,444.34
5. Step 5: Solve for x
   x = 3,267,444.34/2,073.44
6. Step 6: Final answer
   x = 1,575.86