Finding the Fourth Proportional to 47,805.48, 65,973.69 and 27,663.30

Step by Step Solution

1. Step 1: Write the proportion equation
   47,805.48 : 65,973.69 = 27,663.30 : x
2. Step 2: Convert to fraction form
   47,805.48/65,973.69 = 27,663.30/x
3. Step 3: Cross multiply
   47,805.48x = 65,973.69 × 27,663.30
4. Step 4: Simplify right side
   47,805.48x = 1,825,049,978.58
5. Step 5: Solve for x
   x = 1,825,049,978.58/47,805.48
6. Step 6: Final answer
   x = 38,176.59