Finding the Fourth Proportional to 3,061.02, 4,590.99 and 1,211.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.02 : 4,590.99 = 1,211.52 : x
2. Step 2: Convert to fraction form
   3,061.02/4,590.99 = 1,211.52/x
3. Step 3: Cross multiply
   3,061.02x = 4,590.99 × 1,211.52
4. Step 4: Simplify right side
   3,061.02x = 5,562,076.20
5. Step 5: Solve for x
   x = 5,562,076.20/3,061.02
6. Step 6: Final answer
   x = 1,817.07