Finding the Fourth Proportional to 21,662.85, 32,494.33 and 5,867.98

Step by Step Solution

1. Step 1: Write the proportion equation
   21,662.85 : 32,494.33 = 5,867.98 : x
2. Step 2: Convert to fraction form
   21,662.85/32,494.33 = 5,867.98/x
3. Step 3: Cross multiply
   21,662.85x = 32,494.33 × 5,867.98
4. Step 4: Simplify right side
   21,662.85x = 190,676,004.65
5. Step 5: Solve for x
   x = 190,676,004.65/21,662.85
6. Step 6: Final answer
   x = 8,801.98