Finding the Fourth Proportional to 9,997.41, 14,974.50 and 5,055.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,997.41 : 14,974.50 = 5,055.33 : x
2. Step 2: Convert to fraction form
   9,997.41/14,974.50 = 5,055.33/x
3. Step 3: Cross multiply
   9,997.41x = 14,974.50 × 5,055.33
4. Step 4: Simplify right side
   9,997.41x = 75,701,039.09
5. Step 5: Solve for x
   x = 75,701,039.09/9,997.41
6. Step 6: Final answer
   x = 7,572.07