Finding the Fourth Proportional to 42,333.10, 63,537.72 and 22,628.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,333.10 : 63,537.72 = 22,628.50 : x
2. Step 2: Convert to fraction form
   42,333.10/63,537.72 = 22,628.50/x
3. Step 3: Cross multiply
   42,333.10x = 63,537.72 × 22,628.50
4. Step 4: Simplify right side
   42,333.10x = 1,437,762,866.19
5. Step 5: Solve for x
   x = 1,437,762,866.19/42,333.10
6. Step 6: Final answer
   x = 33,963.09