Finding the Fourth Proportional to 2,045.12, 3,063.16 and 1,579.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.12 : 3,063.16 = 1,579.52 : x
2. Step 2: Convert to fraction form
   2,045.12/3,063.16 = 1,579.52/x
3. Step 3: Cross multiply
   2,045.12x = 3,063.16 × 1,579.52
4. Step 4: Simplify right side
   2,045.12x = 4,838,322.48
5. Step 5: Solve for x
   x = 4,838,322.48/2,045.12
6. Step 6: Final answer
   x = 2,365.79