Finding the Fourth Proportional to 2,090.41, 2,884.68 and 1,250.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090.41 : 2,884.68 = 1,250.63 : x
2. Step 2: Convert to fraction form
   2,090.41/2,884.68 = 1,250.63/x
3. Step 3: Cross multiply
   2,090.41x = 2,884.68 × 1,250.63
4. Step 4: Simplify right side
   2,090.41x = 3,607,667.35
5. Step 5: Solve for x
   x = 3,607,667.35/2,090.41
6. Step 6: Final answer
   x = 1,725.82