Finding the Fourth Proportional to 42,269.09, 58,329.02 and 23,405

Step by Step Solution

1. Step 1: Write the proportion equation
   42,269.09 : 58,329.02 = 23,405 : x
2. Step 2: Convert to fraction form
   42,269.09/58,329.02 = 23,405/x
3. Step 3: Cross multiply
   42,269.09x = 58,329.02 × 23,405
4. Step 4: Simplify right side
   42,269.09x = 1,365,190,596.08
5. Step 5: Solve for x
   x = 1,365,190,596.08/42,269.09
6. Step 6: Final answer
   x = 32,297.61