Finding the Fourth Proportional to 2,060.52, 2,843.52 and 1,129

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.52 : 2,843.52 = 1,129 : x
2. Step 2: Convert to fraction form
   2,060.52/2,843.52 = 1,129/x
3. Step 3: Cross multiply
   2,060.52x = 2,843.52 × 1,129
4. Step 4: Simplify right side
   2,060.52x = 3,210,334.08
5. Step 5: Solve for x
   x = 3,210,334.08/2,060.52
6. Step 6: Final answer
   x = 1,558.02