Finding the Fourth Proportional to 17,018.88, 23,482.58 and 9,943.93

Step by Step Solution

1. Step 1: Write the proportion equation
   17,018.88 : 23,482.58 = 9,943.93 : x
2. Step 2: Convert to fraction form
   17,018.88/23,482.58 = 9,943.93/x
3. Step 3: Cross multiply
   17,018.88x = 23,482.58 × 9,943.93
4. Step 4: Simplify right side
   17,018.88x = 233,509,111.37
5. Step 5: Solve for x
   x = 233,509,111.37/17,018.88
6. Step 6: Final answer
   x = 13,720.60