Finding the Fourth Proportional to 42,647.34, 58,856.21 and 24,742.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,647.34 : 58,856.21 = 24,742.35 : x
2. Step 2: Convert to fraction form
   42,647.34/58,856.21 = 24,742.35/x
3. Step 3: Cross multiply
   42,647.34x = 58,856.21 × 24,742.35
4. Step 4: Simplify right side
   42,647.34x = 1,456,240,947.49
5. Step 5: Solve for x
   x = 1,456,240,947.49/42,647.34
6. Step 6: Final answer
   x = 34,146.11