Finding the Fourth Proportional to 1,810.82, 2,499.03 and 1,014.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810.82 : 2,499.03 = 1,014.12 : x
2. Step 2: Convert to fraction form
   1,810.82/2,499.03 = 1,014.12/x
3. Step 3: Cross multiply
   1,810.82x = 2,499.03 × 1,014.12
4. Step 4: Simplify right side
   1,810.82x = 2,534,316.30
5. Step 5: Solve for x
   x = 2,534,316.30/1,810.82
6. Step 6: Final answer
   x = 1,399.54