Finding the Fourth Proportional to 2,701.72, 4,053.72 and 1,470

Step by Step Solution

1. Step 1: Write the proportion equation
   2,701.72 : 4,053.72 = 1,470 : x
2. Step 2: Convert to fraction form
   2,701.72/4,053.72 = 1,470/x
3. Step 3: Cross multiply
   2,701.72x = 4,053.72 × 1,470
4. Step 4: Simplify right side
   2,701.72x = 5,958,968.40
5. Step 5: Solve for x
   x = 5,958,968.40/2,701.72
6. Step 6: Final answer
   x = 2,205.62