Finding the Fourth Proportional to 3,725.76, 5,584.72 and 1,258.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,725.76 : 5,584.72 = 1,258.24 : x
2. Step 2: Convert to fraction form
   3,725.76/5,584.72 = 1,258.24/x
3. Step 3: Cross multiply
   3,725.76x = 5,584.72 × 1,258.24
4. Step 4: Simplify right side
   3,725.76x = 7,026,918.09
5. Step 5: Solve for x
   x = 7,026,918.09/3,725.76
6. Step 6: Final answer
   x = 1,886.04