Finding the Fourth Proportional to 4,111.12, 6,167.01 and 1,771.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,111.12 : 6,167.01 = 1,771.18 : x
2. Step 2: Convert to fraction form
   4,111.12/6,167.01 = 1,771.18/x
3. Step 3: Cross multiply
   4,111.12x = 6,167.01 × 1,771.18
4. Step 4: Simplify right side
   4,111.12x = 10,922,884.77
5. Step 5: Solve for x
   x = 10,922,884.77/4,111.12
6. Step 6: Final answer
   x = 2,656.91