Finding the Fourth Proportional to 21,470.67, 32,205.33 and 5,888.16

Step by Step Solution

1. Step 1: Write the proportion equation
   21,470.67 : 32,205.33 = 5,888.16 : x
2. Step 2: Convert to fraction form
   21,470.67/32,205.33 = 5,888.16/x
3. Step 3: Cross multiply
   21,470.67x = 32,205.33 × 5,888.16
4. Step 4: Simplify right side
   21,470.67x = 189,630,135.89
5. Step 5: Solve for x
   x = 189,630,135.89/21,470.67
6. Step 6: Final answer
   x = 8,832.05