Finding the Fourth Proportional to 3,508.88, 5,263.34 and 1,043.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,508.88 : 5,263.34 = 1,043.96 : x
2. Step 2: Convert to fraction form
   3,508.88/5,263.34 = 1,043.96/x
3. Step 3: Cross multiply
   3,508.88x = 5,263.34 × 1,043.96
4. Step 4: Simplify right side
   3,508.88x = 5,494,684.89
5. Step 5: Solve for x
   x = 5,494,684.89/3,508.88
6. Step 6: Final answer
   x = 1,565.94