Finding the Fourth Proportional to 3,725.83, 5,588.74 and 952.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,725.83 : 5,588.74 = 952.50 : x
2. Step 2: Convert to fraction form
   3,725.83/5,588.74 = 952.50/x
3. Step 3: Cross multiply
   3,725.83x = 5,588.74 × 952.50
4. Step 4: Simplify right side
   3,725.83x = 5,323,260.20
5. Step 5: Solve for x
   x = 5,323,260.20/3,725.83
6. Step 6: Final answer
   x = 1,428.74