Finding the Fourth Proportional to 2,061.02, 2,844.09 and 1,176.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.02 : 2,844.09 = 1,176.77 : x
2. Step 2: Convert to fraction form
   2,061.02/2,844.09 = 1,176.77/x
3. Step 3: Cross multiply
   2,061.02x = 2,844.09 × 1,176.77
4. Step 4: Simplify right side
   2,061.02x = 3,346,825.57
5. Step 5: Solve for x
   x = 3,346,825.57/2,061.02
6. Step 6: Final answer
   x = 1,623.87