Finding the Fourth Proportional to 16,499.84, 24,749.36 and 4,813.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,499.84 : 24,749.36 = 4,813.16 : x
2. Step 2: Convert to fraction form
   16,499.84/24,749.36 = 4,813.16/x
3. Step 3: Cross multiply
   16,499.84x = 24,749.36 × 4,813.16
4. Step 4: Simplify right side
   16,499.84x = 119,122,667.39
5. Step 5: Solve for x
   x = 119,122,667.39/16,499.84
6. Step 6: Final answer
   x = 7,219.62