Finding the Fourth Proportional to 4,978.02, 7,466.16 and 1,514.46

Step by Step Solution

1. Step 1: Write the proportion equation
   4,978.02 : 7,466.16 = 1,514.46 : x
2. Step 2: Convert to fraction form
   4,978.02/7,466.16 = 1,514.46/x
3. Step 3: Cross multiply
   4,978.02x = 7,466.16 × 1,514.46
4. Step 4: Simplify right side
   4,978.02x = 11,307,200.67
5. Step 5: Solve for x
   x = 11,307,200.67/4,978.02
6. Step 6: Final answer
   x = 2,271.43