Finding the Fourth Proportional to 2,635.95, 3,637.59 and 1,457.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.95 : 3,637.59 = 1,457.01 : x
2. Step 2: Convert to fraction form
   2,635.95/3,637.59 = 1,457.01/x
3. Step 3: Cross multiply
   2,635.95x = 3,637.59 × 1,457.01
4. Step 4: Simplify right side
   2,635.95x = 5,300,005.01
5. Step 5: Solve for x
   x = 5,300,005.01/2,635.95
6. Step 6: Final answer
   x = 2,010.66