Finding the Fourth Proportional to 2,034.80, 3,045.72 and 1,059.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.80 : 3,045.72 = 1,059.56 : x
2. Step 2: Convert to fraction form
   2,034.80/3,045.72 = 1,059.56/x
3. Step 3: Cross multiply
   2,034.80x = 3,045.72 × 1,059.56
4. Step 4: Simplify right side
   2,034.80x = 3,227,123.08
5. Step 5: Solve for x
   x = 3,227,123.08/2,034.80
6. Step 6: Final answer
   x = 1,585.97