Finding the Fourth Proportional to 2,060.90, 3,086.16 and 1,365.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.90 : 3,086.16 = 1,365.47 : x
2. Step 2: Convert to fraction form
   2,060.90/3,086.16 = 1,365.47/x
3. Step 3: Cross multiply
   2,060.90x = 3,086.16 × 1,365.47
4. Step 4: Simplify right side
   2,060.90x = 4,214,061.49
5. Step 5: Solve for x
   x = 4,214,061.49/2,060.90
6. Step 6: Final answer
   x = 2,044.77