Finding the Fourth Proportional to 4,106.72, 6,160.37 and 1,185.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,106.72 : 6,160.37 = 1,185.27 : x
2. Step 2: Convert to fraction form
   4,106.72/6,160.37 = 1,185.27/x
3. Step 3: Cross multiply
   4,106.72x = 6,160.37 × 1,185.27
4. Step 4: Simplify right side
   4,106.72x = 7,301,695.82
5. Step 5: Solve for x
   x = 7,301,695.82/4,106.72
6. Step 6: Final answer
   x = 1,777.99