Finding the Fourth Proportional to 2,006.78, 3,010.37 and 1,032.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.78 : 3,010.37 = 1,032.48 : x
2. Step 2: Convert to fraction form
   2,006.78/3,010.37 = 1,032.48/x
3. Step 3: Cross multiply
   2,006.78x = 3,010.37 × 1,032.48
4. Step 4: Simplify right side
   2,006.78x = 3,108,141.66
5. Step 5: Solve for x
   x = 3,108,141.66/2,006.78
6. Step 6: Final answer
   x = 1,548.82