Finding the Fourth Proportional to 42,388.59, 58,495.09 and 23,268.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,388.59 : 58,495.09 = 23,268.34 : x
2. Step 2: Convert to fraction form
   42,388.59/58,495.09 = 23,268.34/x
3. Step 3: Cross multiply
   42,388.59x = 58,495.09 × 23,268.34
4. Step 4: Simplify right side
   42,388.59x = 1,361,083,642.45
5. Step 5: Solve for x
   x = 1,361,083,642.45/42,388.59
6. Step 6: Final answer
   x = 32,109.67