Finding the Fourth Proportional to 42,776.64, 59,028.21 and 24,626.43

Step by Step Solution

1. Step 1: Write the proportion equation
   42,776.64 : 59,028.21 = 24,626.43 : x
2. Step 2: Convert to fraction form
   42,776.64/59,028.21 = 24,626.43/x
3. Step 3: Cross multiply
   42,776.64x = 59,028.21 × 24,626.43
4. Step 4: Simplify right side
   42,776.64x = 1,453,654,081.59
5. Step 5: Solve for x
   x = 1,453,654,081.59/42,776.64
6. Step 6: Final answer
   x = 33,982.43