Finding the Fourth Proportional to 49,032.32, 67,585.92 and 33,111.68

Step by Step Solution

1. Step 1: Write the proportion equation
   49,032.32 : 67,585.92 = 33,111.68 : x
2. Step 2: Convert to fraction form
   49,032.32/67,585.92 = 33,111.68/x
3. Step 3: Cross multiply
   49,032.32x = 67,585.92 × 33,111.68
4. Step 4: Simplify right side
   49,032.32x = 2,237,883,355.55
5. Step 5: Solve for x
   x = 2,237,883,355.55/49,032.32
6. Step 6: Final answer
   x = 45,640.98