Finding the Fourth Proportional to 8,316.89, 12,476.00 and 2,473.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,316.89 : 12,476.00 = 2,473.50 : x
2. Step 2: Convert to fraction form
   8,316.89/12,476.00 = 2,473.50/x
3. Step 3: Cross multiply
   8,316.89x = 12,476.00 × 2,473.50
4. Step 4: Simplify right side
   8,316.89x = 30,859,392.18
5. Step 5: Solve for x
   x = 30,859,392.18/8,316.89
6. Step 6: Final answer
   x = 3,710.45