Finding the Fourth Proportional to 1,795.48, 2,477.72 and 1,009.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,795.48 : 2,477.72 = 1,009.53 : x
2. Step 2: Convert to fraction form
   1,795.48/2,477.72 = 1,009.53/x
3. Step 3: Cross multiply
   1,795.48x = 2,477.72 × 1,009.53
4. Step 4: Simplify right side
   1,795.48x = 2,501,335.20
5. Step 5: Solve for x
   x = 2,501,335.20/1,795.48
6. Step 6: Final answer
   x = 1,393.13