Finding the Fourth Proportional to 7,287.74, 10,056.83 and 4,101.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,287.74 : 10,056.83 = 4,101.10 : x
2. Step 2: Convert to fraction form
   7,287.74/10,056.83 = 4,101.10/x
3. Step 3: Cross multiply
   7,287.74x = 10,056.83 × 4,101.10
4. Step 4: Simplify right side
   7,287.74x = 41,244,019.87
5. Step 5: Solve for x
   x = 41,244,019.87/7,287.74
6. Step 6: Final answer
   x = 5,659.37