Finding the Fourth Proportional to 2,073.32, 2,861.18 and 1,141.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.32 : 2,861.18 = 1,141.82 : x
2. Step 2: Convert to fraction form
   2,073.32/2,861.18 = 1,141.82/x
3. Step 3: Cross multiply
   2,073.32x = 2,861.18 × 1,141.82
4. Step 4: Simplify right side
   2,073.32x = 3,266,946.84
5. Step 5: Solve for x
   x = 3,266,946.84/2,073.32
6. Step 6: Final answer
   x = 1,575.71