Finding the Fourth Proportional to 2,132.10, 2,941.25 and 1,836.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,132.10 : 2,941.25 = 1,836.86 : x
2. Step 2: Convert to fraction form
   2,132.10/2,941.25 = 1,836.86/x
3. Step 3: Cross multiply
   2,132.10x = 2,941.25 × 1,836.86
4. Step 4: Simplify right side
   2,132.10x = 5,402,640.58
5. Step 5: Solve for x
   x = 5,402,640.58/2,132.10
6. Step 6: Final answer
   x = 2,533.95