Finding the Fourth Proportional to 10,498.23, 15,747.33 and 7,201.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498.23 : 15,747.33 = 7,201.34 : x
2. Step 2: Convert to fraction form
   10,498.23/15,747.33 = 7,201.34/x
3. Step 3: Cross multiply
   10,498.23x = 15,747.33 × 7,201.34
4. Step 4: Simplify right side
   10,498.23x = 113,401,841.42
5. Step 5: Solve for x
   x = 113,401,841.42/10,498.23
6. Step 6: Final answer
   x = 10,802.00