Finding the Fourth Proportional to 1,110.02, 1,667.34 and 1,073.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110.02 : 1,667.34 = 1,073.14 : x
2. Step 2: Convert to fraction form
   1,110.02/1,667.34 = 1,073.14/x
3. Step 3: Cross multiply
   1,110.02x = 1,667.34 × 1,073.14
4. Step 4: Simplify right side
   1,110.02x = 1,789,289.25
5. Step 5: Solve for x
   x = 1,789,289.25/1,110.02
6. Step 6: Final answer
   x = 1,611.94