Finding the Fourth Proportional to 1,505.93, 2,253.83 and 1,448.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505.93 : 2,253.83 = 1,448.42 : x
2. Step 2: Convert to fraction form
   1,505.93/2,253.83 = 1,448.42/x
3. Step 3: Cross multiply
   1,505.93x = 2,253.83 × 1,448.42
4. Step 4: Simplify right side
   1,505.93x = 3,264,483.19
5. Step 5: Solve for x
   x = 3,264,483.19/1,505.93
6. Step 6: Final answer
   x = 2,167.76