Finding the Fourth Proportional to 40,570.84, 55,978.20 and 24,654.34

Step by Step Solution

1. Step 1: Write the proportion equation
   40,570.84 : 55,978.20 = 24,654.34 : x
2. Step 2: Convert to fraction form
   40,570.84/55,978.20 = 24,654.34/x
3. Step 3: Cross multiply
   40,570.84x = 55,978.20 × 24,654.34
4. Step 4: Simplify right side
   40,570.84x = 1,380,105,575.39
5. Step 5: Solve for x
   x = 1,380,105,575.39/40,570.84
6. Step 6: Final answer
   x = 34,017.18