Finding the Fourth Proportional to 6,087.06, 9,131.94 and 1,928.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,087.06 : 9,131.94 = 1,928.34 : x
2. Step 2: Convert to fraction form
   6,087.06/9,131.94 = 1,928.34/x
3. Step 3: Cross multiply
   6,087.06x = 9,131.94 × 1,928.34
4. Step 4: Simplify right side
   6,087.06x = 17,609,485.18
5. Step 5: Solve for x
   x = 17,609,485.18/6,087.06
6. Step 6: Final answer
   x = 2,892.94