Finding the Fourth Proportional to 21,770.61, 32,653.50 and 5,976.84

Step by Step Solution

1. Step 1: Write the proportion equation
   21,770.61 : 32,653.50 = 5,976.84 : x
2. Step 2: Convert to fraction form
   21,770.61/32,653.50 = 5,976.84/x
3. Step 3: Cross multiply
   21,770.61x = 32,653.50 × 5,976.84
4. Step 4: Simplify right side
   21,770.61x = 195,164,744.94
5. Step 5: Solve for x
   x = 195,164,744.94/21,770.61
6. Step 6: Final answer
   x = 8,964.60