Finding the Fourth Proportional to 17,670.82, 24,384.27 and 10,115.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,670.82 : 24,384.27 = 10,115.41 : x
2. Step 2: Convert to fraction form
   17,670.82/24,384.27 = 10,115.41/x
3. Step 3: Cross multiply
   17,670.82x = 24,384.27 × 10,115.41
4. Step 4: Simplify right side
   17,670.82x = 246,656,888.60
5. Step 5: Solve for x
   x = 246,656,888.60/17,670.82
6. Step 6: Final answer
   x = 13,958.43