Finding the Fourth Proportional to 42,101.75, 58,100.42 and 23,238.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,101.75 : 58,100.42 = 23,238.88 : x
2. Step 2: Convert to fraction form
   42,101.75/58,100.42 = 23,238.88/x
3. Step 3: Cross multiply
   42,101.75x = 58,100.42 × 23,238.88
4. Step 4: Simplify right side
   42,101.75x = 1,350,188,688.33
5. Step 5: Solve for x
   x = 1,350,188,688.33/42,101.75
6. Step 6: Final answer
   x = 32,069.66