Finding the Fourth Proportional to 49,761.83, 68,666.81 and 29,615.46

Step by Step Solution

1. Step 1: Write the proportion equation
   49,761.83 : 68,666.81 = 29,615.46 : x
2. Step 2: Convert to fraction form
   49,761.83/68,666.81 = 29,615.46/x
3. Step 3: Cross multiply
   49,761.83x = 68,666.81 × 29,615.46
4. Step 4: Simplify right side
   49,761.83x = 2,033,599,016.81
5. Step 5: Solve for x
   x = 2,033,599,016.81/49,761.83
6. Step 6: Final answer
   x = 40,866.65