Finding the Fourth Proportional to 2,432.19, 3,648.89 and 700.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,432.19 : 3,648.89 = 700.82 : x
2. Step 2: Convert to fraction form
   2,432.19/3,648.89 = 700.82/x
3. Step 3: Cross multiply
   2,432.19x = 3,648.89 × 700.82
4. Step 4: Simplify right side
   2,432.19x = 2,557,196.85
5. Step 5: Solve for x
   x = 2,557,196.85/2,432.19
6. Step 6: Final answer
   x = 1,051.40