Finding the Fourth Proportional to 17,719.78, 24,453.32 and 9,762.01

Step by Step Solution

1. Step 1: Write the proportion equation
   17,719.78 : 24,453.32 = 9,762.01 : x
2. Step 2: Convert to fraction form
   17,719.78/24,453.32 = 9,762.01/x
3. Step 3: Cross multiply
   17,719.78x = 24,453.32 × 9,762.01
4. Step 4: Simplify right side
   17,719.78x = 238,713,554.37
5. Step 5: Solve for x
   x = 238,713,554.37/17,719.78
6. Step 6: Final answer
   x = 13,471.59