Finding the Fourth Proportional to 2,606.28, 3,905.01 and 1,437.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606.28 : 3,905.01 = 1,437.14 : x
2. Step 2: Convert to fraction form
   2,606.28/3,905.01 = 1,437.14/x
3. Step 3: Cross multiply
   2,606.28x = 3,905.01 × 1,437.14
4. Step 4: Simplify right side
   2,606.28x = 5,612,055.83
5. Step 5: Solve for x
   x = 5,612,055.83/2,606.28
6. Step 6: Final answer
   x = 2,153.29