Finding the Fourth Proportional to 14,667.03, 21,998.55 and 4,805.13

Step by Step Solution

1. Step 1: Write the proportion equation
   14,667.03 : 21,998.55 = 4,805.13 : x
2. Step 2: Convert to fraction form
   14,667.03/21,998.55 = 4,805.13/x
3. Step 3: Cross multiply
   14,667.03x = 21,998.55 × 4,805.13
4. Step 4: Simplify right side
   14,667.03x = 105,705,892.56
5. Step 5: Solve for x
   x = 105,705,892.56/14,667.03
6. Step 6: Final answer
   x = 7,207.04