Finding the Fourth Proportional to 56,758.82, 78,300.83 and 36,622.11

Step by Step Solution

1. Step 1: Write the proportion equation
   56,758.82 : 78,300.83 = 36,622.11 : x
2. Step 2: Convert to fraction form
   56,758.82/78,300.83 = 36,622.11/x
3. Step 3: Cross multiply
   56,758.82x = 78,300.83 × 36,622.11
4. Step 4: Simplify right side
   56,758.82x = 2,867,541,426.24
5. Step 5: Solve for x
   x = 2,867,541,426.24/56,758.82
6. Step 6: Final answer
   x = 50,521.52