Finding the Fourth Proportional to 9,152.58, 12,630.59 and 4,960.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,152.58 : 12,630.59 = 4,960.83 : x
2. Step 2: Convert to fraction form
   9,152.58/12,630.59 = 4,960.83/x
3. Step 3: Cross multiply
   9,152.58x = 12,630.59 × 4,960.83
4. Step 4: Simplify right side
   9,152.58x = 62,658,184.99
5. Step 5: Solve for x
   x = 62,658,184.99/9,152.58
6. Step 6: Final answer
   x = 6,845.96