Finding the Fourth Proportional to 13,301.35, 18,355.79 and 7,333.00

Step by Step Solution

1. Step 1: Write the proportion equation
   13,301.35 : 18,355.79 = 7,333.00 : x
2. Step 2: Convert to fraction form
   13,301.35/18,355.79 = 7,333.00/x
3. Step 3: Cross multiply
   13,301.35x = 18,355.79 × 7,333.00
4. Step 4: Simplify right side
   13,301.35x = 134,602,916.29
5. Step 5: Solve for x
   x = 134,602,916.29/13,301.35
6. Step 6: Final answer
   x = 10,119.50