Finding the Fourth Proportional to 2,014.61, 3,020.93 and 1,181.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.61 : 3,020.93 = 1,181.89 : x
2. Step 2: Convert to fraction form
   2,014.61/3,020.93 = 1,181.89/x
3. Step 3: Cross multiply
   2,014.61x = 3,020.93 × 1,181.89
4. Step 4: Simplify right side
   2,014.61x = 3,570,385.94
5. Step 5: Solve for x
   x = 3,570,385.94/2,014.61
6. Step 6: Final answer
   x = 1,772.25