Finding the Fourth Proportional to 14,572.05, 21,853.44 and 4,709.00

Step by Step Solution

1. Step 1: Write the proportion equation
   14,572.05 : 21,853.44 = 4,709.00 : x
2. Step 2: Convert to fraction form
   14,572.05/21,853.44 = 4,709.00/x
3. Step 3: Cross multiply
   14,572.05x = 21,853.44 × 4,709.00
4. Step 4: Simplify right side
   14,572.05x = 102,907,739.69
5. Step 5: Solve for x
   x = 102,907,739.69/14,572.05
6. Step 6: Final answer
   x = 7,061.99