Finding the Fourth Proportional to 2,753.50, 3,799.34 and 1,558.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753.50 : 3,799.34 = 1,558.48 : x
2. Step 2: Convert to fraction form
   2,753.50/3,799.34 = 1,558.48/x
3. Step 3: Cross multiply
   2,753.50x = 3,799.34 × 1,558.48
4. Step 4: Simplify right side
   2,753.50x = 5,921,195.40
5. Step 5: Solve for x
   x = 5,921,195.40/2,753.50
6. Step 6: Final answer
   x = 2,150.43