Finding the Fourth Proportional to 7,401.06, 10,201.59 and 5,010.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,401.06 : 10,201.59 = 5,010.28 : x
2. Step 2: Convert to fraction form
   7,401.06/10,201.59 = 5,010.28/x
3. Step 3: Cross multiply
   7,401.06x = 10,201.59 × 5,010.28
4. Step 4: Simplify right side
   7,401.06x = 51,112,822.35
5. Step 5: Solve for x
   x = 51,112,822.35/7,401.06
6. Step 6: Final answer
   x = 6,906.15