Finding the Fourth Proportional to 1,651.25, 2,477.18 and 1,345.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651.25 : 2,477.18 = 1,345.82 : x
2. Step 2: Convert to fraction form
   1,651.25/2,477.18 = 1,345.82/x
3. Step 3: Cross multiply
   1,651.25x = 2,477.18 × 1,345.82
4. Step 4: Simplify right side
   1,651.25x = 3,333,829.37
5. Step 5: Solve for x
   x = 3,333,829.37/1,651.25
6. Step 6: Final answer
   x = 2,018.97