Finding the Fourth Proportional to 56,411.87, 77,845.71 and 33,763.34

Step by Step Solution

1. Step 1: Write the proportion equation
   56,411.87 : 77,845.71 = 33,763.34 : x
2. Step 2: Convert to fraction form
   56,411.87/77,845.71 = 33,763.34/x
3. Step 3: Cross multiply
   56,411.87x = 77,845.71 × 33,763.34
4. Step 4: Simplify right side
   56,411.87x = 2,628,331,174.27
5. Step 5: Solve for x
   x = 2,628,331,174.27/56,411.87
6. Step 6: Final answer
   x = 46,591.81