Finding the Fourth Proportional to 34,443.27, 47,538.72 and 19,908.08

Step by Step Solution

1. Step 1: Write the proportion equation
   34,443.27 : 47,538.72 = 19,908.08 : x
2. Step 2: Convert to fraction form
   34,443.27/47,538.72 = 19,908.08/x
3. Step 3: Cross multiply
   34,443.27x = 47,538.72 × 19,908.08
4. Step 4: Simplify right side
   34,443.27x = 946,404,303.62
5. Step 5: Solve for x
   x = 946,404,303.62/34,443.27
6. Step 6: Final answer
   x = 27,477.19