Finding the Fourth Proportional to 14,673.55, 21,994.78 and 4,810.18

Step by Step Solution

1. Step 1: Write the proportion equation
   14,673.55 : 21,994.78 = 4,810.18 : x
2. Step 2: Convert to fraction form
   14,673.55/21,994.78 = 4,810.18/x
3. Step 3: Cross multiply
   14,673.55x = 21,994.78 × 4,810.18
4. Step 4: Simplify right side
   14,673.55x = 105,798,850.86
5. Step 5: Solve for x
   x = 105,798,850.86/14,673.55
6. Step 6: Final answer
   x = 7,210.17