Finding the Fourth Proportional to 2,134.47, 2,944.52 and 1,839.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134.47 : 2,944.52 = 1,839.23 : x
2. Step 2: Convert to fraction form
   2,134.47/2,944.52 = 1,839.23/x
3. Step 3: Cross multiply
   2,134.47x = 2,944.52 × 1,839.23
4. Step 4: Simplify right side
   2,134.47x = 5,415,649.52
5. Step 5: Solve for x
   x = 5,415,649.52/2,134.47
6. Step 6: Final answer
   x = 2,537.23