Finding the Fourth Proportional to 2,169.82, 3,248.56 and 1,437.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,169.82 : 3,248.56 = 1,437.94 : x
2. Step 2: Convert to fraction form
   2,169.82/3,248.56 = 1,437.94/x
3. Step 3: Cross multiply
   2,169.82x = 3,248.56 × 1,437.94
4. Step 4: Simplify right side
   2,169.82x = 4,671,234.37
5. Step 5: Solve for x
   x = 4,671,234.37/2,169.82
6. Step 6: Final answer
   x = 2,152.82