Finding the Fourth Proportional to 2,827.89, 4,242.06 and 1,184.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,827.89 : 4,242.06 = 1,184.63 : x
2. Step 2: Convert to fraction form
   2,827.89/4,242.06 = 1,184.63/x
3. Step 3: Cross multiply
   2,827.89x = 4,242.06 × 1,184.63
4. Step 4: Simplify right side
   2,827.89x = 5,025,250.33
5. Step 5: Solve for x
   x = 5,025,250.33/2,827.89
6. Step 6: Final answer
   x = 1,777.03