Finding the Fourth Proportional to 69,793.52, 104,674.56 and 19,872.52

Step by Step Solution

1. Step 1: Write the proportion equation
   69,793.52 : 104,674.56 = 19,872.52 : x
2. Step 2: Convert to fraction form
   69,793.52/104,674.56 = 19,872.52/x
3. Step 3: Cross multiply
   69,793.52x = 104,674.56 × 19,872.52
4. Step 4: Simplify right side
   69,793.52x = 2,080,147,287.09
5. Step 5: Solve for x
   x = 2,080,147,287.09/69,793.52
6. Step 6: Final answer
   x = 29,804.30