Finding the Fourth Proportional to 17,779.41, 24,535.67 and 9,713.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,779.41 : 24,535.67 = 9,713.18 : x
2. Step 2: Convert to fraction form
   17,779.41/24,535.67 = 9,713.18/x
3. Step 3: Cross multiply
   17,779.41x = 24,535.67 × 9,713.18
4. Step 4: Simplify right side
   17,779.41x = 238,319,336.32
5. Step 5: Solve for x
   x = 238,319,336.32/17,779.41
6. Step 6: Final answer
   x = 13,404.23