Finding the Fourth Proportional to 13,327.98, 19,994.70 and 5,007.98

Step by Step Solution

1. Step 1: Write the proportion equation
   13,327.98 : 19,994.70 = 5,007.98 : x
2. Step 2: Convert to fraction form
   13,327.98/19,994.70 = 5,007.98/x
3. Step 3: Cross multiply
   13,327.98x = 19,994.70 × 5,007.98
4. Step 4: Simplify right side
   13,327.98x = 100,133,057.71
5. Step 5: Solve for x
   x = 100,133,057.71/13,327.98
6. Step 6: Final answer
   x = 7,513.00