Finding the Fourth Proportional to 2,269.16, 3,404.58 and 1,036.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269.16 : 3,404.58 = 1,036.70 : x
2. Step 2: Convert to fraction form
   2,269.16/3,404.58 = 1,036.70/x
3. Step 3: Cross multiply
   2,269.16x = 3,404.58 × 1,036.70
4. Step 4: Simplify right side
   2,269.16x = 3,529,525.77
5. Step 5: Solve for x
   x = 3,529,525.77/2,269.16
6. Step 6: Final answer
   x = 1,555.43