Finding the Fourth Proportional to 17,460.67, 24,091.60 and 9,905.26

Step by Step Solution

1. Step 1: Write the proportion equation
   17,460.67 : 24,091.60 = 9,905.26 : x
2. Step 2: Convert to fraction form
   17,460.67/24,091.60 = 9,905.26/x
3. Step 3: Cross multiply
   17,460.67x = 24,091.60 × 9,905.26
4. Step 4: Simplify right side
   17,460.67x = 238,633,561.82
5. Step 5: Solve for x
   x = 238,633,561.82/17,460.67
6. Step 6: Final answer
   x = 13,666.92