Finding the Fourth Proportional to 10,375.04, 15,560.81 and 3,801.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,375.04 : 15,560.81 = 3,801.28 : x
2. Step 2: Convert to fraction form
   10,375.04/15,560.81 = 3,801.28/x
3. Step 3: Cross multiply
   10,375.04x = 15,560.81 × 3,801.28
4. Step 4: Simplify right side
   10,375.04x = 59,150,981.36
5. Step 5: Solve for x
   x = 59,150,981.36/10,375.04
6. Step 6: Final answer
   x = 5,701.28