Finding the Fourth Proportional to 9,150.12, 12,627.27 and 4,958.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,150.12 : 12,627.27 = 4,958.46 : x
2. Step 2: Convert to fraction form
   9,150.12/12,627.27 = 4,958.46/x
3. Step 3: Cross multiply
   9,150.12x = 12,627.27 × 4,958.46
4. Step 4: Simplify right side
   9,150.12x = 62,611,813.20
5. Step 5: Solve for x
   x = 62,611,813.20/9,150.12
6. Step 6: Final answer
   x = 6,842.73