Finding the Fourth Proportional to 2,655.34, 3,981.39 and 1,094.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655.34 : 3,981.39 = 1,094.86 : x
2. Step 2: Convert to fraction form
   2,655.34/3,981.39 = 1,094.86/x
3. Step 3: Cross multiply
   2,655.34x = 3,981.39 × 1,094.86
4. Step 4: Simplify right side
   2,655.34x = 4,359,064.66
5. Step 5: Solve for x
   x = 4,359,064.66/2,655.34
6. Step 6: Final answer
   x = 1,641.62