Finding the Fourth Proportional to 2,669.34, 4,001.96 and 1,436.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669.34 : 4,001.96 = 1,436.52 : x
2. Step 2: Convert to fraction form
   2,669.34/4,001.96 = 1,436.52/x
3. Step 3: Cross multiply
   2,669.34x = 4,001.96 × 1,436.52
4. Step 4: Simplify right side
   2,669.34x = 5,748,895.58
5. Step 5: Solve for x
   x = 5,748,895.58/2,669.34
6. Step 6: Final answer
   x = 2,153.68