Finding the Fourth Proportional to 21,554.82, 32,334.48 and 5,972.46

Step by Step Solution

1. Step 1: Write the proportion equation
   21,554.82 : 32,334.48 = 5,972.46 : x
2. Step 2: Convert to fraction form
   21,554.82/32,334.48 = 5,972.46/x
3. Step 3: Cross multiply
   21,554.82x = 32,334.48 × 5,972.46
4. Step 4: Simplify right side
   21,554.82x = 193,116,388.42
5. Step 5: Solve for x
   x = 193,116,388.42/21,554.82
6. Step 6: Final answer
   x = 8,959.31