Finding the Fourth Proportional to 7,338.06, 10,110.42 and 4,976.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,338.06 : 10,110.42 = 4,976.10 : x
2. Step 2: Convert to fraction form
   7,338.06/10,110.42 = 4,976.10/x
3. Step 3: Cross multiply
   7,338.06x = 10,110.42 × 4,976.10
4. Step 4: Simplify right side
   7,338.06x = 50,310,460.96
5. Step 5: Solve for x
   x = 50,310,460.96/7,338.06
6. Step 6: Final answer
   x = 6,856.10