Finding the Fourth Proportional to 21,383.38, 32,071.29 and 5,802.22

Step by Step Solution

1. Step 1: Write the proportion equation
   21,383.38 : 32,071.29 = 5,802.22 : x
2. Step 2: Convert to fraction form
   21,383.38/32,071.29 = 5,802.22/x
3. Step 3: Cross multiply
   21,383.38x = 32,071.29 × 5,802.22
4. Step 4: Simplify right side
   21,383.38x = 186,084,680.26
5. Step 5: Solve for x
   x = 186,084,680.26/21,383.38
6. Step 6: Final answer
   x = 8,702.30