Finding the Fourth Proportional to 2,061.36, 2,844.18 and 1,176.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.36 : 2,844.18 = 1,176.84 : x
2. Step 2: Convert to fraction form
   2,061.36/2,844.18 = 1,176.84/x
3. Step 3: Cross multiply
   2,061.36x = 2,844.18 × 1,176.84
4. Step 4: Simplify right side
   2,061.36x = 3,347,144.79
5. Step 5: Solve for x
   x = 3,347,144.79/2,061.36
6. Step 6: Final answer
   x = 1,623.76