Finding the Fourth Proportional to 17,995.57, 24,823.49 and 10,820.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,995.57 : 24,823.49 = 10,820.50 : x
2. Step 2: Convert to fraction form
   17,995.57/24,823.49 = 10,820.50/x
3. Step 3: Cross multiply
   17,995.57x = 24,823.49 × 10,820.50
4. Step 4: Simplify right side
   17,995.57x = 268,602,573.55
5. Step 5: Solve for x
   x = 268,602,573.55/17,995.57
6. Step 6: Final answer
   x = 14,926.04