Finding the Fourth Proportional to 1,809.42, 2,496.96 and 1,063.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,809.42 : 2,496.96 = 1,063.46 : x
2. Step 2: Convert to fraction form
   1,809.42/2,496.96 = 1,063.46/x
3. Step 3: Cross multiply
   1,809.42x = 2,496.96 × 1,063.46
4. Step 4: Simplify right side
   1,809.42x = 2,655,404.60
5. Step 5: Solve for x
   x = 2,655,404.60/1,809.42
6. Step 6: Final answer
   x = 1,467.54