Finding the Fourth Proportional to 1,667.72, 2,303.24 and 1,484.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.72 : 2,303.24 = 1,484.48 : x
2. Step 2: Convert to fraction form
   1,667.72/2,303.24 = 1,484.48/x
3. Step 3: Cross multiply
   1,667.72x = 2,303.24 × 1,484.48
4. Step 4: Simplify right side
   1,667.72x = 3,419,094.78
5. Step 5: Solve for x
   x = 3,419,094.78/1,667.72
6. Step 6: Final answer
   x = 2,050.17