Finding the Fourth Proportional to 9,995.98, 14,961.41 and 7,362.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,995.98 : 14,961.41 = 7,362.45 : x
2. Step 2: Convert to fraction form
   9,995.98/14,961.41 = 7,362.45/x
3. Step 3: Cross multiply
   9,995.98x = 14,961.41 × 7,362.45
4. Step 4: Simplify right side
   9,995.98x = 110,152,558.25
5. Step 5: Solve for x
   x = 110,152,558.25/9,995.98
6. Step 6: Final answer
   x = 11,019.69