Finding the Fourth Proportional to 1,495.69, 2,063.34 and 1,053.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.69 : 2,063.34 = 1,053.83 : x
2. Step 2: Convert to fraction form
   1,495.69/2,063.34 = 1,053.83/x
3. Step 3: Cross multiply
   1,495.69x = 2,063.34 × 1,053.83
4. Step 4: Simplify right side
   1,495.69x = 2,174,414.75
5. Step 5: Solve for x
   x = 2,174,414.75/1,495.69
6. Step 6: Final answer
   x = 1,453.79