Finding the Fourth Proportional to 3,061.07, 4,224.27 and 1,663.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.07 : 4,224.27 = 1,663.82 : x
2. Step 2: Convert to fraction form
   3,061.07/4,224.27 = 1,663.82/x
3. Step 3: Cross multiply
   3,061.07x = 4,224.27 × 1,663.82
4. Step 4: Simplify right side
   3,061.07x = 7,028,403.79
5. Step 5: Solve for x
   x = 7,028,403.79/3,061.07
6. Step 6: Final answer
   x = 2,296.06