Finding the Fourth Proportional to 3,667.80, 5,061.33 and 2,095.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.80 : 5,061.33 = 2,095.86 : x
2. Step 2: Convert to fraction form
   3,667.80/5,061.33 = 2,095.86/x
3. Step 3: Cross multiply
   3,667.80x = 5,061.33 × 2,095.86
4. Step 4: Simplify right side
   3,667.80x = 10,607,839.09
5. Step 5: Solve for x
   x = 10,607,839.09/3,667.80
6. Step 6: Final answer
   x = 2,892.15