Finding the Fourth Proportional to 34,386.76, 47,144.69 and 33,764.68

Step by Step Solution

1. Step 1: Write the proportion equation
   34,386.76 : 47,144.69 = 33,764.68 : x
2. Step 2: Convert to fraction form
   34,386.76/47,144.69 = 33,764.68/x
3. Step 3: Cross multiply
   34,386.76x = 47,144.69 × 33,764.68
4. Step 4: Simplify right side
   34,386.76x = 1,591,825,371.55
5. Step 5: Solve for x
   x = 1,591,825,371.55/34,386.76
6. Step 6: Final answer
   x = 46,291.81