Finding the Fourth Proportional to 17,219.00, 23,764.70 and 9,564.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,219.00 : 23,764.70 = 9,564.02 : x
2. Step 2: Convert to fraction form
   17,219.00/23,764.70 = 9,564.02/x
3. Step 3: Cross multiply
   17,219.00x = 23,764.70 × 9,564.02
4. Step 4: Simplify right side
   17,219.00x = 227,285,899.45
5. Step 5: Solve for x
   x = 227,285,899.45/17,219.00
6. Step 6: Final answer
   x = 13,199.72