Finding the Fourth Proportional to 1,846.63, 2,548.58 and 1,050.20

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.63 : 2,548.58 = 1,050.20 : x
2. Step 2: Convert to fraction form
   1,846.63/2,548.58 = 1,050.20/x
3. Step 3: Cross multiply
   1,846.63x = 2,548.58 × 1,050.20
4. Step 4: Simplify right side
   1,846.63x = 2,676,518.72
5. Step 5: Solve for x
   x = 2,676,518.72/1,846.63
6. Step 6: Final answer
   x = 1,449.41