Finding the Fourth Proportional to 21,973.98, 32,962.32 and 7,184.46

Step by Step Solution

1. Step 1: Write the proportion equation
   21,973.98 : 32,962.32 = 7,184.46 : x
2. Step 2: Convert to fraction form
   21,973.98/32,962.32 = 7,184.46/x
3. Step 3: Cross multiply
   21,973.98x = 32,962.32 × 7,184.46
4. Step 4: Simplify right side
   21,973.98x = 236,816,469.55
5. Step 5: Solve for x
   x = 236,816,469.55/21,973.98
6. Step 6: Final answer
   x = 10,777.13