Finding the Fourth Proportional to 17,938.83, 24,756.03 and 9,981.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,938.83 : 24,756.03 = 9,981.84 : x
2. Step 2: Convert to fraction form
   17,938.83/24,756.03 = 9,981.84/x
3. Step 3: Cross multiply
   17,938.83x = 24,756.03 × 9,981.84
4. Step 4: Simplify right side
   17,938.83x = 247,110,730.50
5. Step 5: Solve for x
   x = 247,110,730.50/17,938.83
6. Step 6: Final answer
   x = 13,775.19