Finding the Fourth Proportional to 2,010.69, 3,016.01 and 549.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010.69 : 3,016.01 = 549.84 : x
2. Step 2: Convert to fraction form
   2,010.69/3,016.01 = 549.84/x
3. Step 3: Cross multiply
   2,010.69x = 3,016.01 × 549.84
4. Step 4: Simplify right side
   2,010.69x = 1,658,307.86
5. Step 5: Solve for x
   x = 1,658,307.86/2,010.69
6. Step 6: Final answer
   x = 824.75