Finding the Fourth Proportional to 17,025.39, 23,495.37 and 9,955.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,025.39 : 23,495.37 = 9,955.91 : x
2. Step 2: Convert to fraction form
   17,025.39/23,495.37 = 9,955.91/x
3. Step 3: Cross multiply
   17,025.39x = 23,495.37 × 9,955.91
4. Step 4: Simplify right side
   17,025.39x = 233,917,810.54
5. Step 5: Solve for x
   x = 233,917,810.54/17,025.39
6. Step 6: Final answer
   x = 13,739.35