Finding the Fourth Proportional to 23,974.19, 33,085.82 and 13,363.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,974.19 : 33,085.82 = 13,363.81 : x
2. Step 2: Convert to fraction form
   23,974.19/33,085.82 = 13,363.81/x
3. Step 3: Cross multiply
   23,974.19x = 33,085.82 × 13,363.81
4. Step 4: Simplify right side
   23,974.19x = 442,152,612.17
5. Step 5: Solve for x
   x = 442,152,612.17/23,974.19
6. Step 6: Final answer
   x = 18,442.86