Finding the Fourth Proportional to 1,496.09, 2,242.62 and 976.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.09 : 2,242.62 = 976.46 : x
2. Step 2: Convert to fraction form
   1,496.09/2,242.62 = 976.46/x
3. Step 3: Cross multiply
   1,496.09x = 2,242.62 × 976.46
4. Step 4: Simplify right side
   1,496.09x = 2,189,817.51
5. Step 5: Solve for x
   x = 2,189,817.51/1,496.09
6. Step 6: Final answer
   x = 1,463.69