Finding the Fourth Proportional to 2,074.08, 2,861.84 and 1,410.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074.08 : 2,861.84 = 1,410.72 : x
2. Step 2: Convert to fraction form
   2,074.08/2,861.84 = 1,410.72/x
3. Step 3: Cross multiply
   2,074.08x = 2,861.84 × 1,410.72
4. Step 4: Simplify right side
   2,074.08x = 4,037,254.92
5. Step 5: Solve for x
   x = 4,037,254.92/2,074.08
6. Step 6: Final answer
   x = 1,946.53