Finding the Fourth Proportional to 5,094.31, 7,638.59 and 3,014.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,094.31 : 7,638.59 = 3,014.59 : x
2. Step 2: Convert to fraction form
   5,094.31/7,638.59 = 3,014.59/x
3. Step 3: Cross multiply
   5,094.31x = 7,638.59 × 3,014.59
4. Step 4: Simplify right side
   5,094.31x = 23,027,201.96
5. Step 5: Solve for x
   x = 23,027,201.96/5,094.31
6. Step 6: Final answer
   x = 4,520.18