Finding the Fourth Proportional to 42,820.34, 59,104.70 and 24,923.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,820.34 : 59,104.70 = 24,923.30 : x
2. Step 2: Convert to fraction form
   42,820.34/59,104.70 = 24,923.30/x
3. Step 3: Cross multiply
   42,820.34x = 59,104.70 × 24,923.30
4. Step 4: Simplify right side
   42,820.34x = 1,473,083,749.37
5. Step 5: Solve for x
   x = 1,473,083,749.37/42,820.34
6. Step 6: Final answer
   x = 34,401.50