Finding the Fourth Proportional to 21,846.83, 32,721.03 and 13,063.32

Step by Step Solution

1. Step 1: Write the proportion equation
   21,846.83 : 32,721.03 = 13,063.32 : x
2. Step 2: Convert to fraction form
   21,846.83/32,721.03 = 13,063.32/x
3. Step 3: Cross multiply
   21,846.83x = 32,721.03 × 13,063.32
4. Step 4: Simplify right side
   21,846.83x = 427,445,285.62
5. Step 5: Solve for x
   x = 427,445,285.62/21,846.83
6. Step 6: Final answer
   x = 19,565.56