Finding the Fourth Proportional to 2,696.82, 3,721.49 and 1,501.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696.82 : 3,721.49 = 1,501.86 : x
2. Step 2: Convert to fraction form
   2,696.82/3,721.49 = 1,501.86/x
3. Step 3: Cross multiply
   2,696.82x = 3,721.49 × 1,501.86
4. Step 4: Simplify right side
   2,696.82x = 5,589,158.77
5. Step 5: Solve for x
   x = 5,589,158.77/2,696.82
6. Step 6: Final answer
   x = 2,072.50