Finding the Fourth Proportional to 2,060.52, 2,843.56 and 1,129.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.52 : 2,843.56 = 1,129.08 : x
2. Step 2: Convert to fraction form
   2,060.52/2,843.56 = 1,129.08/x
3. Step 3: Cross multiply
   2,060.52x = 2,843.56 × 1,129.08
4. Step 4: Simplify right side
   2,060.52x = 3,210,606.72
5. Step 5: Solve for x
   x = 3,210,606.72/2,060.52
6. Step 6: Final answer
   x = 1,558.15