Finding the Fourth Proportional to 17,837.47, 24,615.72 and 9,879.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,837.47 : 24,615.72 = 9,879.52 : x
2. Step 2: Convert to fraction form
   17,837.47/24,615.72 = 9,879.52/x
3. Step 3: Cross multiply
   17,837.47x = 24,615.72 × 9,879.52
4. Step 4: Simplify right side
   17,837.47x = 243,191,498.05
5. Step 5: Solve for x
   x = 243,191,498.05/17,837.47
6. Step 6: Final answer
   x = 13,633.74