Finding the Fourth Proportional to 2,053.50, 2,832.92 and 1,558.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.50 : 2,832.92 = 1,558.50 : x
2. Step 2: Convert to fraction form
   2,053.50/2,832.92 = 1,558.50/x
3. Step 3: Cross multiply
   2,053.50x = 2,832.92 × 1,558.50
4. Step 4: Simplify right side
   2,053.50x = 4,415,105.82
5. Step 5: Solve for x
   x = 4,415,105.82/2,053.50
6. Step 6: Final answer
   x = 2,150.04