Finding the Fourth Proportional to 17,730.86, 24,468.75 and 9,773.39

Step by Step Solution

1. Step 1: Write the proportion equation
   17,730.86 : 24,468.75 = 9,773.39 : x
2. Step 2: Convert to fraction form
   17,730.86/24,468.75 = 9,773.39/x
3. Step 3: Cross multiply
   17,730.86x = 24,468.75 × 9,773.39
4. Step 4: Simplify right side
   17,730.86x = 239,142,636.56
5. Step 5: Solve for x
   x = 239,142,636.56/17,730.86
6. Step 6: Final answer
   x = 13,487.37