Finding the Fourth Proportional to 6,140.27, 8,473.71 and 3,623.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,140.27 : 8,473.71 = 3,623.00 : x
2. Step 2: Convert to fraction form
   6,140.27/8,473.71 = 3,623.00/x
3. Step 3: Cross multiply
   6,140.27x = 8,473.71 × 3,623.00
4. Step 4: Simplify right side
   6,140.27x = 30,700,190.85
5. Step 5: Solve for x
   x = 30,700,190.85/6,140.27
6. Step 6: Final answer
   x = 4,999.81