Finding the Fourth Proportional to 2,042.50, 3,061.32 and 944.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.50 : 3,061.32 = 944.52 : x
2. Step 2: Convert to fraction form
   2,042.50/3,061.32 = 944.52/x
3. Step 3: Cross multiply
   2,042.50x = 3,061.32 × 944.52
4. Step 4: Simplify right side
   2,042.50x = 2,891,477.97
5. Step 5: Solve for x
   x = 2,891,477.97/2,042.50
6. Step 6: Final answer
   x = 1,415.66