Finding the Fourth Proportional to 5,084.52, 7,015.59 and 3,091.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,084.52 : 7,015.59 = 3,091.62 : x
2. Step 2: Convert to fraction form
   5,084.52/7,015.59 = 3,091.62/x
3. Step 3: Cross multiply
   5,084.52x = 7,015.59 × 3,091.62
4. Step 4: Simplify right side
   5,084.52x = 21,689,538.36
5. Step 5: Solve for x
   x = 21,689,538.36/5,084.52
6. Step 6: Final answer
   x = 4,265.80