Finding the Fourth Proportional to 3,856.00, 5,784.03 and 934.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,856.00 : 5,784.03 = 934.30 : x
2. Step 2: Convert to fraction form
   3,856.00/5,784.03 = 934.30/x
3. Step 3: Cross multiply
   3,856.00x = 5,784.03 × 934.30
4. Step 4: Simplify right side
   3,856.00x = 5,404,030.19
5. Step 5: Solve for x
   x = 5,404,030.19/3,856.00
6. Step 6: Final answer
   x = 1,401.46