Finding the Fourth Proportional to 3,884.02, 5,824.66 and 1,251.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,884.02 : 5,824.66 = 1,251.42 : x
2. Step 2: Convert to fraction form
   3,884.02/5,824.66 = 1,251.42/x
3. Step 3: Cross multiply
   3,884.02x = 5,824.66 × 1,251.42
4. Step 4: Simplify right side
   3,884.02x = 7,289,092.89
5. Step 5: Solve for x
   x = 7,289,092.89/3,884.02
6. Step 6: Final answer
   x = 1,876.69