Finding the Fourth Proportional to 14,443.50, 21,661.92 and 4,580.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,443.50 : 21,661.92 = 4,580.94 : x
2. Step 2: Convert to fraction form
   14,443.50/21,661.92 = 4,580.94/x
3. Step 3: Cross multiply
   14,443.50x = 21,661.92 × 4,580.94
4. Step 4: Simplify right side
   14,443.50x = 99,231,955.80
5. Step 5: Solve for x
   x = 99,231,955.80/14,443.50
6. Step 6: Final answer
   x = 6,870.35