Finding the Fourth Proportional to 2,053.82, 2,830.32 and 1,493.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.82 : 2,830.32 = 1,493.72 : x
2. Step 2: Convert to fraction form
   2,053.82/2,830.32 = 1,493.72/x
3. Step 3: Cross multiply
   2,053.82x = 2,830.32 × 1,493.72
4. Step 4: Simplify right side
   2,053.82x = 4,227,705.59
5. Step 5: Solve for x
   x = 4,227,705.59/2,053.82
6. Step 6: Final answer
   x = 2,058.46