Finding the Fourth Proportional to 13,411.02, 18,513.41 and 8,036.01

Step by Step Solution

1. Step 1: Write the proportion equation
   13,411.02 : 18,513.41 = 8,036.01 : x
2. Step 2: Convert to fraction form
   13,411.02/18,513.41 = 8,036.01/x
3. Step 3: Cross multiply
   13,411.02x = 18,513.41 × 8,036.01
4. Step 4: Simplify right side
   13,411.02x = 148,773,952.92
5. Step 5: Solve for x
   x = 148,773,952.92/13,411.02
6. Step 6: Final answer
   x = 11,093.41