Finding the Fourth Proportional to 34,708.67, 47,902.72 and 19,974.23

Step by Step Solution

1. Step 1: Write the proportion equation
   34,708.67 : 47,902.72 = 19,974.23 : x
2. Step 2: Convert to fraction form
   34,708.67/47,902.72 = 19,974.23/x
3. Step 3: Cross multiply
   34,708.67x = 47,902.72 × 19,974.23
4. Step 4: Simplify right side
   34,708.67x = 956,820,009.27
5. Step 5: Solve for x
   x = 956,820,009.27/34,708.67
6. Step 6: Final answer
   x = 27,567.17