Finding the Fourth Proportional to 17,065.43, 23,547.43 and 9,510.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,065.43 : 23,547.43 = 9,510.10 : x
2. Step 2: Convert to fraction form
   17,065.43/23,547.43 = 9,510.10/x
3. Step 3: Cross multiply
   17,065.43x = 23,547.43 × 9,510.10
4. Step 4: Simplify right side
   17,065.43x = 223,938,331.40
5. Step 5: Solve for x
   x = 223,938,331.40/17,065.43
6. Step 6: Final answer
   x = 13,122.34