Finding the Fourth Proportional to 9,929.02, 14,886.24 and 4,738.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,929.02 : 14,886.24 = 4,738.54 : x
2. Step 2: Convert to fraction form
   9,929.02/14,886.24 = 4,738.54/x
3. Step 3: Cross multiply
   9,929.02x = 14,886.24 × 4,738.54
4. Step 4: Simplify right side
   9,929.02x = 70,539,043.69
5. Step 5: Solve for x
   x = 70,539,043.69/9,929.02
6. Step 6: Final answer
   x = 7,104.33