Finding the Fourth Proportional to 1,899.01, 2,621.82 and 1,456.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,899.01 : 2,621.82 = 1,456.06 : x
2. Step 2: Convert to fraction form
   1,899.01/2,621.82 = 1,456.06/x
3. Step 3: Cross multiply
   1,899.01x = 2,621.82 × 1,456.06
4. Step 4: Simplify right side
   1,899.01x = 3,817,527.23
5. Step 5: Solve for x
   x = 3,817,527.23/1,899.01
6. Step 6: Final answer
   x = 2,010.27