Finding the Fourth Proportional to 5,879.50, 8,814.06 and 4,499.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,879.50 : 8,814.06 = 4,499.00 : x
2. Step 2: Convert to fraction form
   5,879.50/8,814.06 = 4,499.00/x
3. Step 3: Cross multiply
   5,879.50x = 8,814.06 × 4,499.00
4. Step 4: Simplify right side
   5,879.50x = 39,654,389.37
5. Step 5: Solve for x
   x = 39,654,389.37/5,879.50
6. Step 6: Final answer
   x = 6,744.52