Finding the Fourth Proportional to 1,498.56, 2,066.84 and 1,273.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.56 : 2,066.84 = 1,273.02 : x
2. Step 2: Convert to fraction form
   1,498.56/2,066.84 = 1,273.02/x
3. Step 3: Cross multiply
   1,498.56x = 2,066.84 × 1,273.02
4. Step 4: Simplify right side
   1,498.56x = 2,631,122.29
5. Step 5: Solve for x
   x = 2,631,122.29/1,498.56
6. Step 6: Final answer
   x = 1,755.77