Finding the Fourth Proportional to 24,719.59, 34,112.83 and 13,388.82

Step by Step Solution

1. Step 1: Write the proportion equation
   24,719.59 : 34,112.83 = 13,388.82 : x
2. Step 2: Convert to fraction form
   24,719.59/34,112.83 = 13,388.82/x
3. Step 3: Cross multiply
   24,719.59x = 34,112.83 × 13,388.82
4. Step 4: Simplify right side
   24,719.59x = 456,730,540.56
5. Step 5: Solve for x
   x = 456,730,540.56/24,719.59
6. Step 6: Final answer
   x = 18,476.46