Finding the Fourth Proportional to 4,106.78, 6,158.34 and 1,184.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,106.78 : 6,158.34 = 1,184.42 : x
2. Step 2: Convert to fraction form
   4,106.78/6,158.34 = 1,184.42/x
3. Step 3: Cross multiply
   4,106.78x = 6,158.34 × 1,184.42
4. Step 4: Simplify right side
   4,106.78x = 7,294,061.06
5. Step 5: Solve for x
   x = 7,294,061.06/4,106.78
6. Step 6: Final answer
   x = 1,776.10