Finding the Fourth Proportional to 71,155.33, 106,720.89 and 23,765.05

Step by Step Solution

1. Step 1: Write the proportion equation
   71,155.33 : 106,720.89 = 23,765.05 : x
2. Step 2: Convert to fraction form
   71,155.33/106,720.89 = 23,765.05/x
3. Step 3: Cross multiply
   71,155.33x = 106,720.89 × 23,765.05
4. Step 4: Simplify right side
   71,155.33x = 2,536,227,286.89
5. Step 5: Solve for x
   x = 2,536,227,286.89/71,155.33
6. Step 6: Final answer
   x = 35,643.53