Finding the Fourth Proportional to 1,365.06, 1,885.23 and 1,073.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,365.06 : 1,885.23 = 1,073.46 : x
2. Step 2: Convert to fraction form
   1,365.06/1,885.23 = 1,073.46/x
3. Step 3: Cross multiply
   1,365.06x = 1,885.23 × 1,073.46
4. Step 4: Simplify right side
   1,365.06x = 2,023,719.00
5. Step 5: Solve for x
   x = 2,023,719.00/1,365.06
6. Step 6: Final answer
   x = 1,482.51