Finding the Fourth Proportional to 2,941.74, 4,410.59 and 1,091.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,941.74 : 4,410.59 = 1,091.86 : x
2. Step 2: Convert to fraction form
   2,941.74/4,410.59 = 1,091.86/x
3. Step 3: Cross multiply
   2,941.74x = 4,410.59 × 1,091.86
4. Step 4: Simplify right side
   2,941.74x = 4,815,746.80
5. Step 5: Solve for x
   x = 4,815,746.80/2,941.74
6. Step 6: Final answer
   x = 1,637.04