Finding the Fourth Proportional to 14,519.56, 21,779.27 and 9,588.02

Step by Step Solution

1. Step 1: Write the proportion equation
   14,519.56 : 21,779.27 = 9,588.02 : x
2. Step 2: Convert to fraction form
   14,519.56/21,779.27 = 9,588.02/x
3. Step 3: Cross multiply
   14,519.56x = 21,779.27 × 9,588.02
4. Step 4: Simplify right side
   14,519.56x = 208,820,082.85
5. Step 5: Solve for x
   x = 208,820,082.85/14,519.56
6. Step 6: Final answer
   x = 14,381.99