Finding the Fourth Proportional to 9,951.60, 14,924.06 and 5,018.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,951.60 : 14,924.06 = 5,018.10 : x
2. Step 2: Convert to fraction form
   9,951.60/14,924.06 = 5,018.10/x
3. Step 3: Cross multiply
   9,951.60x = 14,924.06 × 5,018.10
4. Step 4: Simplify right side
   9,951.60x = 74,890,425.49
5. Step 5: Solve for x
   x = 74,890,425.49/9,951.60
6. Step 6: Final answer
   x = 7,525.47