Finding the Fourth Proportional to 42,111.06, 58,113.30 and 23,248.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,111.06 : 58,113.30 = 23,248.20 : x
2. Step 2: Convert to fraction form
   42,111.06/58,113.30 = 23,248.20/x
3. Step 3: Cross multiply
   42,111.06x = 58,113.30 × 23,248.20
4. Step 4: Simplify right side
   42,111.06x = 1,351,029,621.06
5. Step 5: Solve for x
   x = 1,351,029,621.06/42,111.06
6. Step 6: Final answer
   x = 32,082.54