Finding the Fourth Proportional to 249,006.50, 373,513 and 82,794.50

Step by Step Solution

1. Step 1: Write the proportion equation
   249,006.50 : 373,513 = 82,794.50 : x
2. Step 2: Convert to fraction form
   249,006.50/373,513 = 82,794.50/x
3. Step 3: Cross multiply
   249,006.50x = 373,513 × 82,794.50
4. Step 4: Simplify right side
   249,006.50x = 30,924,822,078.50
5. Step 5: Solve for x
   x = 30,924,822,078.50/249,006.50
6. Step 6: Final answer
   x = 124,192.83