Finding the Fourth Proportional to 42,783.37, 59,017.35 and 24,876.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,783.37 : 59,017.35 = 24,876.40 : x
2. Step 2: Convert to fraction form
   42,783.37/59,017.35 = 24,876.40/x
3. Step 3: Cross multiply
   42,783.37x = 59,017.35 × 24,876.40
4. Step 4: Simplify right side
   42,783.37x = 1,468,138,910.45
5. Step 5: Solve for x
   x = 1,468,138,910.45/42,783.37
6. Step 6: Final answer
   x = 34,315.64