Finding the Fourth Proportional to 42,111.13, 58,113.36 and 23,248.39

Step by Step Solution

1. Step 1: Write the proportion equation
   42,111.13 : 58,113.36 = 23,248.39 : x
2. Step 2: Convert to fraction form
   42,111.13/58,113.36 = 23,248.39/x
3. Step 3: Cross multiply
   42,111.13x = 58,113.36 × 23,248.39
4. Step 4: Simplify right side
   42,111.13x = 1,351,042,057.49
5. Step 5: Solve for x
   x = 1,351,042,057.49/42,111.13
6. Step 6: Final answer
   x = 32,082.78