Finding the Fourth Proportional to 17,698.95, 24,419.61 and 10,984.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,698.95 : 24,419.61 = 10,984.86 : x
2. Step 2: Convert to fraction form
   17,698.95/24,419.61 = 10,984.86/x
3. Step 3: Cross multiply
   17,698.95x = 24,419.61 × 10,984.86
4. Step 4: Simplify right side
   17,698.95x = 268,245,997.10
5. Step 5: Solve for x
   x = 268,245,997.10/17,698.95
6. Step 6: Final answer
   x = 15,156.04