Finding the Fourth Proportional to 5,071.82, 7,600.84 and 2,852.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,071.82 : 7,600.84 = 2,852.42 : x
2. Step 2: Convert to fraction form
   5,071.82/7,600.84 = 2,852.42/x
3. Step 3: Cross multiply
   5,071.82x = 7,600.84 × 2,852.42
4. Step 4: Simplify right side
   5,071.82x = 21,680,742.90
5. Step 5: Solve for x
   x = 21,680,742.90/5,071.82
6. Step 6: Final answer
   x = 4,274.75