Finding the Fourth Proportional to 3,016.72, 4,525.77 and 1,068.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.72 : 4,525.77 = 1,068.94 : x
2. Step 2: Convert to fraction form
   3,016.72/4,525.77 = 1,068.94/x
3. Step 3: Cross multiply
   3,016.72x = 4,525.77 × 1,068.94
4. Step 4: Simplify right side
   3,016.72x = 4,837,776.58
5. Step 5: Solve for x
   x = 4,837,776.58/3,016.72
6. Step 6: Final answer
   x = 1,603.65