Finding the Fourth Proportional to 42,767.44, 59,018.71 and 24,621.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,767.44 : 59,018.71 = 24,621.72 : x
2. Step 2: Convert to fraction form
   42,767.44/59,018.71 = 24,621.72/x
3. Step 3: Cross multiply
   42,767.44x = 59,018.71 × 24,621.72
4. Step 4: Simplify right side
   42,767.44x = 1,453,142,152.38
5. Step 5: Solve for x
   x = 1,453,142,152.38/42,767.44
6. Step 6: Final answer
   x = 33,977.77