Finding the Fourth Proportional to 3,501.80, 4,832.52 and 2,176.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,501.80 : 4,832.52 = 2,176.10 : x
2. Step 2: Convert to fraction form
   3,501.80/4,832.52 = 2,176.10/x
3. Step 3: Cross multiply
   3,501.80x = 4,832.52 × 2,176.10
4. Step 4: Simplify right side
   3,501.80x = 10,516,046.77
5. Step 5: Solve for x
   x = 10,516,046.77/3,501.80
6. Step 6: Final answer
   x = 3,003.04