Finding the Fourth Proportional to 49,042.46, 67,466.23 and 42,965.33

Step by Step Solution

1. Step 1: Write the proportion equation
   49,042.46 : 67,466.23 = 42,965.33 : x
2. Step 2: Convert to fraction form
   49,042.46/67,466.23 = 42,965.33/x
3. Step 3: Cross multiply
   49,042.46x = 67,466.23 × 42,965.33
4. Step 4: Simplify right side
   49,042.46x = 2,898,708,897.06
5. Step 5: Solve for x
   x = 2,898,708,897.06/49,042.46
6. Step 6: Final answer
   x = 59,106.10