Finding the Fourth Proportional to 2,707.72, 4,060.74 and 1,063.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707.72 : 4,060.74 = 1,063.82 : x
2. Step 2: Convert to fraction form
   2,707.72/4,060.74 = 1,063.82/x
3. Step 3: Cross multiply
   2,707.72x = 4,060.74 × 1,063.82
4. Step 4: Simplify right side
   2,707.72x = 4,319,896.43
5. Step 5: Solve for x
   x = 4,319,896.43/2,707.72
6. Step 6: Final answer
   x = 1,595.40