Finding the Fourth Proportional to 67,432.82, 92,984.37 and 45,936.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,432.82 : 92,984.37 = 45,936.50 : x
2. Step 2: Convert to fraction form
   67,432.82/92,984.37 = 45,936.50/x
3. Step 3: Cross multiply
   67,432.82x = 92,984.37 × 45,936.50
4. Step 4: Simplify right side
   67,432.82x = 4,271,376,512.51
5. Step 5: Solve for x
   x = 4,271,376,512.51/67,432.82
6. Step 6: Final answer
   x = 63,342.69