Finding the Fourth Proportional to 3,873.77, 5,810.61 and 952.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,873.77 : 5,810.61 = 952.10 : x
2. Step 2: Convert to fraction form
   3,873.77/5,810.61 = 952.10/x
3. Step 3: Cross multiply
   3,873.77x = 5,810.61 × 952.10
4. Step 4: Simplify right side
   3,873.77x = 5,532,308.10
5. Step 5: Solve for x
   x = 5,532,308.10/3,873.77
6. Step 6: Final answer
   x = 1,428.14