Finding the Fourth Proportional to 17,842.68, 24,620.58 and 9,884.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,842.68 : 24,620.58 = 9,884.52 : x
2. Step 2: Convert to fraction form
   17,842.68/24,620.58 = 9,884.52/x
3. Step 3: Cross multiply
   17,842.68x = 24,620.58 × 9,884.52
4. Step 4: Simplify right side
   17,842.68x = 243,362,615.42
5. Step 5: Solve for x
   x = 243,362,615.42/17,842.68
6. Step 6: Final answer
   x = 13,639.35