Finding the Fourth Proportional to 3,655.42, 5,044.18 and 2,061.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,655.42 : 5,044.18 = 2,061.98 : x
2. Step 2: Convert to fraction form
   3,655.42/5,044.18 = 2,061.98/x
3. Step 3: Cross multiply
   3,655.42x = 5,044.18 × 2,061.98
4. Step 4: Simplify right side
   3,655.42x = 10,400,998.28
5. Step 5: Solve for x
   x = 10,400,998.28/3,655.42
6. Step 6: Final answer
   x = 2,845.36