Finding the Fourth Proportional to 1,826.33, 2,520.47 and 1,029.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826.33 : 2,520.47 = 1,029.96 : x
2. Step 2: Convert to fraction form
   1,826.33/2,520.47 = 1,029.96/x
3. Step 3: Cross multiply
   1,826.33x = 2,520.47 × 1,029.96
4. Step 4: Simplify right side
   1,826.33x = 2,595,985.86
5. Step 5: Solve for x
   x = 2,595,985.86/1,826.33
6. Step 6: Final answer
   x = 1,421.43