Finding the Fourth Proportional to 21,667.45, 32,485.41 and 14,630.00

Step by Step Solution

1. Step 1: Write the proportion equation
   21,667.45 : 32,485.41 = 14,630.00 : x
2. Step 2: Convert to fraction form
   21,667.45/32,485.41 = 14,630.00/x
3. Step 3: Cross multiply
   21,667.45x = 32,485.41 × 14,630.00
4. Step 4: Simplify right side
   21,667.45x = 475,261,669.65
5. Step 5: Solve for x
   x = 475,261,669.65/21,667.45
6. Step 6: Final answer
   x = 21,934.36