Finding the Fourth Proportional to 49,210, 67,907.82 and 29,073.34

Step by Step Solution

1. Step 1: Write the proportion equation
   49,210 : 67,907.82 = 29,073.34 : x
2. Step 2: Convert to fraction form
   49,210/67,907.82 = 29,073.34/x
3. Step 3: Cross multiply
   49,210x = 67,907.82 × 29,073.34
4. Step 4: Simplify right side
   49,210x = 1,974,307,139.52
5. Step 5: Solve for x
   x = 1,974,307,139.52/49,210
6. Step 6: Final answer
   x = 40,120.04