Finding the Fourth Proportional to 10,166.23, 15,233.57 and 7,052.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,166.23 : 15,233.57 = 7,052.39 : x
2. Step 2: Convert to fraction form
   10,166.23/15,233.57 = 7,052.39/x
3. Step 3: Cross multiply
   10,166.23x = 15,233.57 × 7,052.39
4. Step 4: Simplify right side
   10,166.23x = 107,433,076.73
5. Step 5: Solve for x
   x = 107,433,076.73/10,166.23
6. Step 6: Final answer
   x = 10,567.64