Finding the Fourth Proportional to 1,725.86, 2,575.43 and 1,541.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725.86 : 2,575.43 = 1,541.27 : x
2. Step 2: Convert to fraction form
   1,725.86/2,575.43 = 1,541.27/x
3. Step 3: Cross multiply
   1,725.86x = 2,575.43 × 1,541.27
4. Step 4: Simplify right side
   1,725.86x = 3,969,412.41
5. Step 5: Solve for x
   x = 3,969,412.41/1,725.86
6. Step 6: Final answer
   x = 2,299.97