Finding the Fourth Proportional to 3,404.15, 5,106.59 and 1,063.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404.15 : 5,106.59 = 1,063.76 : x
2. Step 2: Convert to fraction form
   3,404.15/5,106.59 = 1,063.76/x
3. Step 3: Cross multiply
   3,404.15x = 5,106.59 × 1,063.76
4. Step 4: Simplify right side
   3,404.15x = 5,432,155.33
5. Step 5: Solve for x
   x = 5,432,155.33/3,404.15
6. Step 6: Final answer
   x = 1,595.75