Finding the Fourth Proportional to 42,380.28, 58,484.82 and 23,517.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,380.28 : 58,484.82 = 23,517.42 : x
2. Step 2: Convert to fraction form
   42,380.28/58,484.82 = 23,517.42/x
3. Step 3: Cross multiply
   42,380.28x = 58,484.82 × 23,517.42
4. Step 4: Simplify right side
   42,380.28x = 1,375,412,075.56
5. Step 5: Solve for x
   x = 1,375,412,075.56/42,380.28
6. Step 6: Final answer
   x = 32,454.06