Finding the Fourth Proportional to 21,662.58, 32,488.20 and 6,076.56

Step by Step Solution

1. Step 1: Write the proportion equation
   21,662.58 : 32,488.20 = 6,076.56 : x
2. Step 2: Convert to fraction form
   21,662.58/32,488.20 = 6,076.56/x
3. Step 3: Cross multiply
   21,662.58x = 32,488.20 × 6,076.56
4. Step 4: Simplify right side
   21,662.58x = 197,416,496.59
5. Step 5: Solve for x
   x = 197,416,496.59/21,662.58
6. Step 6: Final answer
   x = 9,113.25