Finding the Fourth Proportional to 42,066.47, 58,050.81 and 23,203.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,066.47 : 58,050.81 = 23,203.60 : x
2. Step 2: Convert to fraction form
   42,066.47/58,050.81 = 23,203.60/x
3. Step 3: Cross multiply
   42,066.47x = 58,050.81 × 23,203.60
4. Step 4: Simplify right side
   42,066.47x = 1,346,987,629.79
5. Step 5: Solve for x
   x = 1,346,987,629.79/42,066.47
6. Step 6: Final answer
   x = 32,020.46