Finding the Fourth Proportional to 17,308.49, 23,886.50 and 9,755.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,308.49 : 23,886.50 = 9,755.12 : x
2. Step 2: Convert to fraction form
   17,308.49/23,886.50 = 9,755.12/x
3. Step 3: Cross multiply
   17,308.49x = 23,886.50 × 9,755.12
4. Step 4: Simplify right side
   17,308.49x = 233,015,684.82
5. Step 5: Solve for x
   x = 233,015,684.82/17,308.49
6. Step 6: Final answer
   x = 13,462.51