Finding the Fourth Proportional to 2,368.10, 3,267.32 and 1,528.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368.10 : 3,267.32 = 1,528.83 : x
2. Step 2: Convert to fraction form
   2,368.10/3,267.32 = 1,528.83/x
3. Step 3: Cross multiply
   2,368.10x = 3,267.32 × 1,528.83
4. Step 4: Simplify right side
   2,368.10x = 4,995,181.44
5. Step 5: Solve for x
   x = 4,995,181.44/2,368.10
6. Step 6: Final answer
   x = 2,109.37