Finding the Fourth Proportional to 17,742.07, 24,484.17 and 9,784.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,742.07 : 24,484.17 = 9,784.18 : x
2. Step 2: Convert to fraction form
   17,742.07/24,484.17 = 9,784.18/x
3. Step 3: Cross multiply
   17,742.07x = 24,484.17 × 9,784.18
4. Step 4: Simplify right side
   17,742.07x = 239,557,526.43
5. Step 5: Solve for x
   x = 239,557,526.43/17,742.07
6. Step 6: Final answer
   x = 13,502.23