Finding the Fourth Proportional to 42,795.20, 59,055.60 and 24,890.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,795.20 : 59,055.60 = 24,890.24 : x
2. Step 2: Convert to fraction form
   42,795.20/59,055.60 = 24,890.24/x
3. Step 3: Cross multiply
   42,795.20x = 59,055.60 × 24,890.24
4. Step 4: Simplify right side
   42,795.20x = 1,469,908,057.34
5. Step 5: Solve for x
   x = 1,469,908,057.34/42,795.20
6. Step 6: Final answer
   x = 34,347.50