Finding the Fourth Proportional to 10,078.56, 15,095.97 and 4,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,078.56 : 15,095.97 = 4,873.50 : x
2. Step 2: Convert to fraction form
   10,078.56/15,095.97 = 4,873.50/x
3. Step 3: Cross multiply
   10,078.56x = 15,095.97 × 4,873.50
4. Step 4: Simplify right side
   10,078.56x = 73,570,209.80
5. Step 5: Solve for x
   x = 73,570,209.80/10,078.56
6. Step 6: Final answer
   x = 7,299.67