Finding the Fourth Proportional to 3,924.10, 5,875.35 and 3,060.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,924.10 : 5,875.35 = 3,060.10 : x
2. Step 2: Convert to fraction form
   3,924.10/5,875.35 = 3,060.10/x
3. Step 3: Cross multiply
   3,924.10x = 5,875.35 × 3,060.10
4. Step 4: Simplify right side
   3,924.10x = 17,979,158.54
5. Step 5: Solve for x
   x = 17,979,158.54/3,924.10
6. Step 6: Final answer
   x = 4,581.73