Finding the Fourth Proportional to 21,481.67, 32,223.05 and 5,899.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,481.67 : 32,223.05 = 5,899.25 : x
2. Step 2: Convert to fraction form
   21,481.67/32,223.05 = 5,899.25/x
3. Step 3: Cross multiply
   21,481.67x = 32,223.05 × 5,899.25
4. Step 4: Simplify right side
   21,481.67x = 190,091,827.71
5. Step 5: Solve for x
   x = 190,091,827.71/21,481.67
6. Step 6: Final answer
   x = 8,849.02