Finding the Fourth Proportional to 34,315.25, 47,353.82 and 19,973.39

Step by Step Solution

1. Step 1: Write the proportion equation
   34,315.25 : 47,353.82 = 19,973.39 : x
2. Step 2: Convert to fraction form
   34,315.25/47,353.82 = 19,973.39/x
3. Step 3: Cross multiply
   34,315.25x = 47,353.82 × 19,973.39
4. Step 4: Simplify right side
   34,315.25x = 945,815,978.21
5. Step 5: Solve for x
   x = 945,815,978.21/34,315.25
6. Step 6: Final answer
   x = 27,562.56