Finding the Fourth Proportional to 6,422.00, 8,861.48 and 3,589.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,422.00 : 8,861.48 = 3,589.02 : x
2. Step 2: Convert to fraction form
   6,422.00/8,861.48 = 3,589.02/x
3. Step 3: Cross multiply
   6,422.00x = 8,861.48 × 3,589.02
4. Step 4: Simplify right side
   6,422.00x = 31,804,011.00
5. Step 5: Solve for x
   x = 31,804,011.00/6,422.00
6. Step 6: Final answer
   x = 4,952.36