Finding the Fourth Proportional to 1,852.52, 2,557.14 and 1,589.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,852.52 : 2,557.14 = 1,589.48 : x
2. Step 2: Convert to fraction form
   1,852.52/2,557.14 = 1,589.48/x
3. Step 3: Cross multiply
   1,852.52x = 2,557.14 × 1,589.48
4. Step 4: Simplify right side
   1,852.52x = 4,064,522.89
5. Step 5: Solve for x
   x = 4,064,522.89/1,852.52
6. Step 6: Final answer
   x = 2,194.05