Finding the Fourth Proportional to 33,018.04, 49,526.51 and 13,296.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,018.04 : 49,526.51 = 13,296.10 : x
2. Step 2: Convert to fraction form
   33,018.04/49,526.51 = 13,296.10/x
3. Step 3: Cross multiply
   33,018.04x = 49,526.51 × 13,296.10
4. Step 4: Simplify right side
   33,018.04x = 658,509,215.22
5. Step 5: Solve for x
   x = 658,509,215.22/33,018.04
6. Step 6: Final answer
   x = 19,943.93