Finding the Fourth Proportional to 14,667.39, 21,996.48 and 4,804.47

Step by Step Solution

1. Step 1: Write the proportion equation
   14,667.39 : 21,996.48 = 4,804.47 : x
2. Step 2: Convert to fraction form
   14,667.39/21,996.48 = 4,804.47/x
3. Step 3: Cross multiply
   14,667.39x = 21,996.48 × 4,804.47
4. Step 4: Simplify right side
   14,667.39x = 105,681,428.27
5. Step 5: Solve for x
   x = 105,681,428.27/14,667.39
6. Step 6: Final answer
   x = 7,205.20