Finding the Fourth Proportional to 2,046.22, 3,070.06 and 747.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.22 : 3,070.06 = 747.82 : x
2. Step 2: Convert to fraction form
   2,046.22/3,070.06 = 747.82/x
3. Step 3: Cross multiply
   2,046.22x = 3,070.06 × 747.82
4. Step 4: Simplify right side
   2,046.22x = 2,295,852.27
5. Step 5: Solve for x
   x = 2,295,852.27/2,046.22
6. Step 6: Final answer
   x = 1,122.00