Finding the Fourth Proportional to 49,196.74, 67,901.61 and 30,079.66

Step by Step Solution

1. Step 1: Write the proportion equation
   49,196.74 : 67,901.61 = 30,079.66 : x
2. Step 2: Convert to fraction form
   49,196.74/67,901.61 = 30,079.66/x
3. Step 3: Cross multiply
   49,196.74x = 67,901.61 × 30,079.66
4. Step 4: Simplify right side
   49,196.74x = 2,042,457,342.25
5. Step 5: Solve for x
   x = 2,042,457,342.25/49,196.74
6. Step 6: Final answer
   x = 41,516.11