Finding the Fourth Proportional to 2,140.72, 2,953.32 and 1,301.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140.72 : 2,953.32 = 1,301.44 : x
2. Step 2: Convert to fraction form
   2,140.72/2,953.32 = 1,301.44/x
3. Step 3: Cross multiply
   2,140.72x = 2,953.32 × 1,301.44
4. Step 4: Simplify right side
   2,140.72x = 3,843,568.78
5. Step 5: Solve for x
   x = 3,843,568.78/2,140.72
6. Step 6: Final answer
   x = 1,795.46