Finding the Fourth Proportional to 42,421, 58,540.98 and 24,757

Step by Step Solution

1. Step 1: Write the proportion equation
   42,421 : 58,540.98 = 24,757 : x
2. Step 2: Convert to fraction form
   42,421/58,540.98 = 24,757/x
3. Step 3: Cross multiply
   42,421x = 58,540.98 × 24,757
4. Step 4: Simplify right side
   42,421x = 1,449,299,041.86
5. Step 5: Solve for x
   x = 1,449,299,041.86/42,421
6. Step 6: Final answer
   x = 34,164.66