Finding the Fourth Proportional to 42,781.37, 59,014.59 and 24,874.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,781.37 : 59,014.59 = 24,874.40 : x
2. Step 2: Convert to fraction form
   42,781.37/59,014.59 = 24,874.40/x
3. Step 3: Cross multiply
   42,781.37x = 59,014.59 × 24,874.40
4. Step 4: Simplify right side
   42,781.37x = 1,467,952,222.42
5. Step 5: Solve for x
   x = 1,467,952,222.42/42,781.37
6. Step 6: Final answer
   x = 34,312.88