Finding the Fourth Proportional to 1,795.49, 2,477.76 and 1,009.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,795.49 : 2,477.76 = 1,009.53 : x
2. Step 2: Convert to fraction form
   1,795.49/2,477.76 = 1,009.53/x
3. Step 3: Cross multiply
   1,795.49x = 2,477.76 × 1,009.53
4. Step 4: Simplify right side
   1,795.49x = 2,501,373.05
5. Step 5: Solve for x
   x = 2,501,373.05/1,795.49
6. Step 6: Final answer
   x = 1,393.15