Finding the Fourth Proportional to 1,507.51, 2,258.83 and 1,233.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507.51 : 2,258.83 = 1,233.73 : x
2. Step 2: Convert to fraction form
   1,507.51/2,258.83 = 1,233.73/x
3. Step 3: Cross multiply
   1,507.51x = 2,258.83 × 1,233.73
4. Step 4: Simplify right side
   1,507.51x = 2,786,786.34
5. Step 5: Solve for x
   x = 2,786,786.34/1,507.51
6. Step 6: Final answer
   x = 1,848.60