Finding the Fourth Proportional to 17,742.04, 24,483.84 and 9,784.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,742.04 : 24,483.84 = 9,784.12 : x
2. Step 2: Convert to fraction form
   17,742.04/24,483.84 = 9,784.12/x
3. Step 3: Cross multiply
   17,742.04x = 24,483.84 × 9,784.12
4. Step 4: Simplify right side
   17,742.04x = 239,552,828.62
5. Step 5: Solve for x
   x = 239,552,828.62/17,742.04
6. Step 6: Final answer
   x = 13,501.99