Finding the Fourth Proportional to 42,770.34, 59,022 and 24,870.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,770.34 : 59,022 = 24,870.96 : x
2. Step 2: Convert to fraction form
   42,770.34/59,022 = 24,870.96/x
3. Step 3: Cross multiply
   42,770.34x = 59,022 × 24,870.96
4. Step 4: Simplify right side
   42,770.34x = 1,467,933,801.12
5. Step 5: Solve for x
   x = 1,467,933,801.12/42,770.34
6. Step 6: Final answer
   x = 34,321.30