Finding the Fourth Proportional to 17,730.82, 24,468.40 and 9,773.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,730.82 : 24,468.40 = 9,773.05 : x
2. Step 2: Convert to fraction form
   17,730.82/24,468.40 = 9,773.05/x
3. Step 3: Cross multiply
   17,730.82x = 24,468.40 × 9,773.05
4. Step 4: Simplify right side
   17,730.82x = 239,130,847.75
5. Step 5: Solve for x
   x = 239,130,847.75/17,730.82
6. Step 6: Final answer
   x = 13,486.74