Finding the Fourth Proportional to 17,615.45, 24,309.52 and 10,062.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,615.45 : 24,309.52 = 10,062.78 : x
2. Step 2: Convert to fraction form
   17,615.45/24,309.52 = 10,062.78/x
3. Step 3: Cross multiply
   17,615.45x = 24,309.52 × 10,062.78
4. Step 4: Simplify right side
   17,615.45x = 244,621,351.67
5. Step 5: Solve for x
   x = 244,621,351.67/17,615.45
6. Step 6: Final answer
   x = 13,886.75