Finding the Fourth Proportional to 14,667.90, 21,997.22 and 4,804.98

Step by Step Solution

1. Step 1: Write the proportion equation
   14,667.90 : 21,997.22 = 4,804.98 : x
2. Step 2: Convert to fraction form
   14,667.90/21,997.22 = 4,804.98/x
3. Step 3: Cross multiply
   14,667.90x = 21,997.22 × 4,804.98
4. Step 4: Simplify right side
   14,667.90x = 105,696,202.16
5. Step 5: Solve for x
   x = 105,696,202.16/14,667.90
6. Step 6: Final answer
   x = 7,205.95