Finding the Fourth Proportional to 2,941.32, 4,412.69 and 1,092.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,941.32 : 4,412.69 = 1,092.50 : x
2. Step 2: Convert to fraction form
   2,941.32/4,412.69 = 1,092.50/x
3. Step 3: Cross multiply
   2,941.32x = 4,412.69 × 1,092.50
4. Step 4: Simplify right side
   2,941.32x = 4,820,863.83
5. Step 5: Solve for x
   x = 4,820,863.83/2,941.32
6. Step 6: Final answer
   x = 1,639.01