Finding the Fourth Proportional to 17,616.74, 24,315.70 and 10,898.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,616.74 : 24,315.70 = 10,898.46 : x
2. Step 2: Convert to fraction form
   17,616.74/24,315.70 = 10,898.46/x
3. Step 3: Cross multiply
   17,616.74x = 24,315.70 × 10,898.46
4. Step 4: Simplify right side
   17,616.74x = 265,003,683.82
5. Step 5: Solve for x
   x = 265,003,683.82/17,616.74
6. Step 6: Final answer
   x = 15,042.72