Finding the Fourth Proportional to 11,017.97, 15,199.16 and 7,034.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,017.97 : 15,199.16 = 7,034.89 : x
2. Step 2: Convert to fraction form
   11,017.97/15,199.16 = 7,034.89/x
3. Step 3: Cross multiply
   11,017.97x = 15,199.16 × 7,034.89
4. Step 4: Simplify right side
   11,017.97x = 106,924,345.52
5. Step 5: Solve for x
   x = 106,924,345.52/11,017.97
6. Step 6: Final answer
   x = 9,704.55