Finding the Fourth Proportional to 42,630.09, 63,963.56 and 22,885.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,630.09 : 63,963.56 = 22,885.59 : x
2. Step 2: Convert to fraction form
   42,630.09/63,963.56 = 22,885.59/x
3. Step 3: Cross multiply
   42,630.09x = 63,963.56 × 22,885.59
4. Step 4: Simplify right side
   42,630.09x = 1,463,843,809.10
5. Step 5: Solve for x
   x = 1,463,843,809.10/42,630.09
6. Step 6: Final answer
   x = 34,338.28