Finding the Fourth Proportional to 2,024.42, 3,036.90 and 707.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.42 : 3,036.90 = 707.98 : x
2. Step 2: Convert to fraction form
   2,024.42/3,036.90 = 707.98/x
3. Step 3: Cross multiply
   2,024.42x = 3,036.90 × 707.98
4. Step 4: Simplify right side
   2,024.42x = 2,150,064.46
5. Step 5: Solve for x
   x = 2,150,064.46/2,024.42
6. Step 6: Final answer
   x = 1,062.06