Finding the Fourth Proportional to 67,362.21, 101,043.31 and 46,238.19

Step by Step Solution

1. Step 1: Write the proportion equation
   67,362.21 : 101,043.31 = 46,238.19 : x
2. Step 2: Convert to fraction form
   67,362.21/101,043.31 = 46,238.19/x
3. Step 3: Cross multiply
   67,362.21x = 101,043.31 × 46,238.19
4. Step 4: Simplify right side
   67,362.21x = 4,672,059,766.01
5. Step 5: Solve for x
   x = 4,672,059,766.01/67,362.21
6. Step 6: Final answer
   x = 69,357.28