Finding the Fourth Proportional to 13,300.41, 19,956.68 and 4,981.07

Step by Step Solution

1. Step 1: Write the proportion equation
   13,300.41 : 19,956.68 = 4,981.07 : x
2. Step 2: Convert to fraction form
   13,300.41/19,956.68 = 4,981.07/x
3. Step 3: Cross multiply
   13,300.41x = 19,956.68 × 4,981.07
4. Step 4: Simplify right side
   13,300.41x = 99,405,620.05
5. Step 5: Solve for x
   x = 99,405,620.05/13,300.41
6. Step 6: Final answer
   x = 7,473.88