Finding the Fourth Proportional to 17,038.98, 23,513.24 and 9,485.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,038.98 : 23,513.24 = 9,485.06 : x
2. Step 2: Convert to fraction form
   17,038.98/23,513.24 = 9,485.06/x
3. Step 3: Cross multiply
   17,038.98x = 23,513.24 × 9,485.06
4. Step 4: Simplify right side
   17,038.98x = 223,024,398.34
5. Step 5: Solve for x
   x = 223,024,398.34/17,038.98
6. Step 6: Final answer
   x = 13,089.07