Finding the Fourth Proportional to 21,987.50, 32,860.54 and 16,076.83

Step by Step Solution

1. Step 1: Write the proportion equation
   21,987.50 : 32,860.54 = 16,076.83 : x
2. Step 2: Convert to fraction form
   21,987.50/32,860.54 = 16,076.83/x
3. Step 3: Cross multiply
   21,987.50x = 32,860.54 × 16,076.83
4. Step 4: Simplify right side
   21,987.50x = 528,293,150.99
5. Step 5: Solve for x
   x = 528,293,150.99/21,987.50
6. Step 6: Final answer
   x = 24,026.98