Finding the Fourth Proportional to 42,227.08, 63,362.50 and 30,635.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,227.08 : 63,362.50 = 30,635.98 : x
2. Step 2: Convert to fraction form
   42,227.08/63,362.50 = 30,635.98/x
3. Step 3: Cross multiply
   42,227.08x = 63,362.50 × 30,635.98
4. Step 4: Simplify right side
   42,227.08x = 1,941,172,282.75
5. Step 5: Solve for x
   x = 1,941,172,282.75/42,227.08
6. Step 6: Final answer
   x = 45,969.84