Finding the Fourth Proportional to 49,154.42, 67,838.10 and 29,017.82

Step by Step Solution

1. Step 1: Write the proportion equation
   49,154.42 : 67,838.10 = 29,017.82 : x
2. Step 2: Convert to fraction form
   49,154.42/67,838.10 = 29,017.82/x
3. Step 3: Cross multiply
   49,154.42x = 67,838.10 × 29,017.82
4. Step 4: Simplify right side
   49,154.42x = 1,968,513,774.94
5. Step 5: Solve for x
   x = 1,968,513,774.94/49,154.42
6. Step 6: Final answer
   x = 40,047.54