Finding the Fourth Proportional to 23,845.06, 35,773.82 and 13,840.19

Step by Step Solution

1. Step 1: Write the proportion equation
   23,845.06 : 35,773.82 = 13,840.19 : x
2. Step 2: Convert to fraction form
   23,845.06/35,773.82 = 13,840.19/x
3. Step 3: Cross multiply
   23,845.06x = 35,773.82 × 13,840.19
4. Step 4: Simplify right side
   23,845.06x = 495,116,321.56
5. Step 5: Solve for x
   x = 495,116,321.56/23,845.06
6. Step 6: Final answer
   x = 20,763.90