Finding the Fourth Proportional to 2,411.67, 3,611.93 and 2,056.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.67 : 3,611.93 = 2,056.42 : x
2. Step 2: Convert to fraction form
   2,411.67/3,611.93 = 2,056.42/x
3. Step 3: Cross multiply
   2,411.67x = 3,611.93 × 2,056.42
4. Step 4: Simplify right side
   2,411.67x = 7,427,639.32
5. Step 5: Solve for x
   x = 7,427,639.32/2,411.67
6. Step 6: Final answer
   x = 3,079.87