Finding the Fourth Proportional to 2,024.71, 3,038.98 and 985.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.71 : 3,038.98 = 985.27 : x
2. Step 2: Convert to fraction form
   2,024.71/3,038.98 = 985.27/x
3. Step 3: Cross multiply
   2,024.71x = 3,038.98 × 985.27
4. Step 4: Simplify right side
   2,024.71x = 2,994,215.82
5. Step 5: Solve for x
   x = 2,994,215.82/2,024.71
6. Step 6: Final answer
   x = 1,478.84