Finding the Fourth Proportional to 1,499.42, 2,252.34 and 1,450.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.42 : 2,252.34 = 1,450.22 : x
2. Step 2: Convert to fraction form
   1,499.42/2,252.34 = 1,450.22/x
3. Step 3: Cross multiply
   1,499.42x = 2,252.34 × 1,450.22
4. Step 4: Simplify right side
   1,499.42x = 3,266,388.51
5. Step 5: Solve for x
   x = 3,266,388.51/1,499.42
6. Step 6: Final answer
   x = 2,178.43