Finding the Fourth Proportional to 5,092.34, 7,027.43 and 3,300.21

Step by Step Solution

1. Step 1: Write the proportion equation
   5,092.34 : 7,027.43 = 3,300.21 : x
2. Step 2: Convert to fraction form
   5,092.34/7,027.43 = 3,300.21/x
3. Step 3: Cross multiply
   5,092.34x = 7,027.43 × 3,300.21
4. Step 4: Simplify right side
   5,092.34x = 23,191,978.26
5. Step 5: Solve for x
   x = 23,191,978.26/5,092.34
6. Step 6: Final answer
   x = 4,554.29