Finding the Fourth Proportional to 42,529.62, 58,691.61 and 23,410.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,529.62 : 58,691.61 = 23,410.20 : x
2. Step 2: Convert to fraction form
   42,529.62/58,691.61 = 23,410.20/x
3. Step 3: Cross multiply
   42,529.62x = 58,691.61 × 23,410.20
4. Step 4: Simplify right side
   42,529.62x = 1,373,982,328.42
5. Step 5: Solve for x
   x = 1,373,982,328.42/42,529.62
6. Step 6: Final answer
   x = 32,306.48