Finding the Fourth Proportional to 7,300.50, 10,093.89 and 6,974.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300.50 : 10,093.89 = 6,974.10 : x
2. Step 2: Convert to fraction form
   7,300.50/10,093.89 = 6,974.10/x
3. Step 3: Cross multiply
   7,300.50x = 10,093.89 × 6,974.10
4. Step 4: Simplify right side
   7,300.50x = 70,395,798.25
5. Step 5: Solve for x
   x = 70,395,798.25/7,300.50
6. Step 6: Final answer
   x = 9,642.60