Finding the Fourth Proportional to 42,268.04, 58,329.89 and 23,405.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,268.04 : 58,329.89 = 23,405.16 : x
2. Step 2: Convert to fraction form
   42,268.04/58,329.89 = 23,405.16/x
3. Step 3: Cross multiply
   42,268.04x = 58,329.89 × 23,405.16
4. Step 4: Simplify right side
   42,268.04x = 1,365,220,291.21
5. Step 5: Solve for x
   x = 1,365,220,291.21/42,268.04
6. Step 6: Final answer
   x = 32,299.12