Finding the Fourth Proportional to 2,024.30, 3,015.17 and 1,929.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.30 : 3,015.17 = 1,929.50 : x
2. Step 2: Convert to fraction form
   2,024.30/3,015.17 = 1,929.50/x
3. Step 3: Cross multiply
   2,024.30x = 3,015.17 × 1,929.50
4. Step 4: Simplify right side
   2,024.30x = 5,817,770.52
5. Step 5: Solve for x
   x = 5,817,770.52/2,024.30
6. Step 6: Final answer
   x = 2,873.97