Finding the Fourth Proportional to 2,042.02, 3,061.96 and 654.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.02 : 3,061.96 = 654.96 : x
2. Step 2: Convert to fraction form
   2,042.02/3,061.96 = 654.96/x
3. Step 3: Cross multiply
   2,042.02x = 3,061.96 × 654.96
4. Step 4: Simplify right side
   2,042.02x = 2,005,461.32
5. Step 5: Solve for x
   x = 2,005,461.32/2,042.02
6. Step 6: Final answer
   x = 982.10