Finding the Fourth Proportional to 1,460.02, 2,017.70 and 1,105.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460.02 : 2,017.70 = 1,105.70 : x
2. Step 2: Convert to fraction form
   1,460.02/2,017.70 = 1,105.70/x
3. Step 3: Cross multiply
   1,460.02x = 2,017.70 × 1,105.70
4. Step 4: Simplify right side
   1,460.02x = 2,230,970.89
5. Step 5: Solve for x
   x = 2,230,970.89/1,460.02
6. Step 6: Final answer
   x = 1,528.04