Finding the Fourth Proportional to 2,706.93, 3,735.60 and 1,587.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706.93 : 3,735.60 = 1,587.89 : x
2. Step 2: Convert to fraction form
   2,706.93/3,735.60 = 1,587.89/x
3. Step 3: Cross multiply
   2,706.93x = 3,735.60 × 1,587.89
4. Step 4: Simplify right side
   2,706.93x = 5,931,737.18
5. Step 5: Solve for x
   x = 5,931,737.18/2,706.93
6. Step 6: Final answer
   x = 2,191.32