Finding the Fourth Proportional to 2,114.47, 3,169.86 and 1,073.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114.47 : 3,169.86 = 1,073.59 : x
2. Step 2: Convert to fraction form
   2,114.47/3,169.86 = 1,073.59/x
3. Step 3: Cross multiply
   2,114.47x = 3,169.86 × 1,073.59
4. Step 4: Simplify right side
   2,114.47x = 3,403,130.00
5. Step 5: Solve for x
   x = 3,403,130.00/2,114.47
6. Step 6: Final answer
   x = 1,609.45