Finding the Fourth Proportional to 17,047.56, 23,525.61 and 9,975.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,047.56 : 23,525.61 = 9,975.35 : x
2. Step 2: Convert to fraction form
   17,047.56/23,525.61 = 9,975.35/x
3. Step 3: Cross multiply
   17,047.56x = 23,525.61 × 9,975.35
4. Step 4: Simplify right side
   17,047.56x = 234,676,076.09
5. Step 5: Solve for x
   x = 234,676,076.09/17,047.56
6. Step 6: Final answer
   x = 13,765.96