Finding the Fourth Proportional to 9,962.02, 14,946.72 and 4,764.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,962.02 : 14,946.72 = 4,764.34 : x
2. Step 2: Convert to fraction form
   9,962.02/14,946.72 = 4,764.34/x
3. Step 3: Cross multiply
   9,962.02x = 14,946.72 × 4,764.34
4. Step 4: Simplify right side
   9,962.02x = 71,211,255.96
5. Step 5: Solve for x
   x = 71,211,255.96/9,962.02
6. Step 6: Final answer
   x = 7,148.27