Finding the Fourth Proportional to 23,828.88, 32,888.52 and 13,763.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,828.88 : 32,888.52 = 13,763.82 : x
2. Step 2: Convert to fraction form
   23,828.88/32,888.52 = 13,763.82/x
3. Step 3: Cross multiply
   23,828.88x = 32,888.52 × 13,763.82
4. Step 4: Simplify right side
   23,828.88x = 452,671,669.35
5. Step 5: Solve for x
   x = 452,671,669.35/23,828.88
6. Step 6: Final answer
   x = 18,996.77