Finding the Fourth Proportional to 49,233.16, 67,940.82 and 28,011.94

Step by Step Solution

1. Step 1: Write the proportion equation
   49,233.16 : 67,940.82 = 28,011.94 : x
2. Step 2: Convert to fraction form
   49,233.16/67,940.82 = 28,011.94/x
3. Step 3: Cross multiply
   49,233.16x = 67,940.82 × 28,011.94
4. Step 4: Simplify right side
   49,233.16x = 1,903,154,173.39
5. Step 5: Solve for x
   x = 1,903,154,173.39/49,233.16
6. Step 6: Final answer
   x = 38,655.94