Finding the Fourth Proportional to 5,345.83, 8,018.72 and 1,450.23

Step by Step Solution

1. Step 1: Write the proportion equation
   5,345.83 : 8,018.72 = 1,450.23 : x
2. Step 2: Convert to fraction form
   5,345.83/8,018.72 = 1,450.23/x
3. Step 3: Cross multiply
   5,345.83x = 8,018.72 × 1,450.23
4. Step 4: Simplify right side
   5,345.83x = 11,628,981.05
5. Step 5: Solve for x
   x = 11,628,981.05/5,345.83
6. Step 6: Final answer
   x = 2,175.34