Finding the Fourth Proportional to 1,062.96, 1,466.85 and 614.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062.96 : 1,466.85 = 614.82 : x
2. Step 2: Convert to fraction form
   1,062.96/1,466.85 = 614.82/x
3. Step 3: Cross multiply
   1,062.96x = 1,466.85 × 614.82
4. Step 4: Simplify right side
   1,062.96x = 901,848.72
5. Step 5: Solve for x
   x = 901,848.72/1,062.96
6. Step 6: Final answer
   x = 848.43