Finding the Fourth Proportional to 62,705.91, 94,067.69 and 18,336

Step by Step Solution

1. Step 1: Write the proportion equation
   62,705.91 : 94,067.69 = 18,336 : x
2. Step 2: Convert to fraction form
   62,705.91/94,067.69 = 18,336/x
3. Step 3: Cross multiply
   62,705.91x = 94,067.69 × 18,336
4. Step 4: Simplify right side
   62,705.91x = 1,724,825,072.16
5. Step 5: Solve for x
   x = 1,724,825,072.16/62,705.91
6. Step 6: Final answer
   x = 27,506.58