Finding the Fourth Proportional to 56,064.45, 83,733.35 and 50,788.92

Step by Step Solution

1. Step 1: Write the proportion equation
   56,064.45 : 83,733.35 = 50,788.92 : x
2. Step 2: Convert to fraction form
   56,064.45/83,733.35 = 50,788.92/x
3. Step 3: Cross multiply
   56,064.45x = 83,733.35 × 50,788.92
4. Step 4: Simplify right side
   56,064.45x = 4,252,726,474.54
5. Step 5: Solve for x
   x = 4,252,726,474.54/56,064.45
6. Step 6: Final answer
   x = 75,854.24