Finding the Fourth Proportional to 48,522.82, 72,783.82 and 13,462.48

Step by Step Solution

1. Step 1: Write the proportion equation
   48,522.82 : 72,783.82 = 13,462.48 : x
2. Step 2: Convert to fraction form
   48,522.82/72,783.82 = 13,462.48/x
3. Step 3: Cross multiply
   48,522.82x = 72,783.82 × 13,462.48
4. Step 4: Simplify right side
   48,522.82x = 979,850,721.07
5. Step 5: Solve for x
   x = 979,850,721.07/48,522.82
6. Step 6: Final answer
   x = 20,193.61