Finding the Fourth Proportional to 17,030.88, 23,503.50 and 9,477.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,030.88 : 23,503.50 = 9,477.24 : x
2. Step 2: Convert to fraction form
   17,030.88/23,503.50 = 9,477.24/x
3. Step 3: Cross multiply
   17,030.88x = 23,503.50 × 9,477.24
4. Step 4: Simplify right side
   17,030.88x = 222,748,310.34
5. Step 5: Solve for x
   x = 222,748,310.34/17,030.88
6. Step 6: Final answer
   x = 13,079.08