Finding the Fourth Proportional to 1,795.57, 2,477.62 and 1,009.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,795.57 : 2,477.62 = 1,009.57 : x
2. Step 2: Convert to fraction form
   1,795.57/2,477.62 = 1,009.57/x
3. Step 3: Cross multiply
   1,795.57x = 2,477.62 × 1,009.57
4. Step 4: Simplify right side
   1,795.57x = 2,501,330.82
5. Step 5: Solve for x
   x = 2,501,330.82/1,795.57
6. Step 6: Final answer
   x = 1,393.06