Finding the Fourth Proportional to 17,116.95, 25,654.76 and 9,706.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,116.95 : 25,654.76 = 9,706.06 : x
2. Step 2: Convert to fraction form
   17,116.95/25,654.76 = 9,706.06/x
3. Step 3: Cross multiply
   17,116.95x = 25,654.76 × 9,706.06
4. Step 4: Simplify right side
   17,116.95x = 249,006,659.78
5. Step 5: Solve for x
   x = 249,006,659.78/17,116.95
6. Step 6: Final answer
   x = 14,547.37