Finding the Fourth Proportional to 17,018.76, 23,482.44 and 9,943.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,018.76 : 23,482.44 = 9,943.82 : x
2. Step 2: Convert to fraction form
   17,018.76/23,482.44 = 9,943.82/x
3. Step 3: Cross multiply
   17,018.76x = 23,482.44 × 9,943.82
4. Step 4: Simplify right side
   17,018.76x = 233,505,156.52
5. Step 5: Solve for x
   x = 233,505,156.52/17,018.76
6. Step 6: Final answer
   x = 13,720.46