Finding the Fourth Proportional to 23,269.83, 34,641.55 and 23,131.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,269.83 : 34,641.55 = 23,131.43 : x
2. Step 2: Convert to fraction form
   23,269.83/34,641.55 = 23,131.43/x
3. Step 3: Cross multiply
   23,269.83x = 34,641.55 × 23,131.43
4. Step 4: Simplify right side
   23,269.83x = 801,308,588.92
5. Step 5: Solve for x
   x = 801,308,588.92/23,269.83
6. Step 6: Final answer
   x = 34,435.52