Finding the Fourth Proportional to 51,525.12, 76,826.16 and 50,592

Step by Step Solution

1. Step 1: Write the proportion equation
   51,525.12 : 76,826.16 = 50,592 : x
2. Step 2: Convert to fraction form
   51,525.12/76,826.16 = 50,592/x
3. Step 3: Cross multiply
   51,525.12x = 76,826.16 × 50,592
4. Step 4: Simplify right side
   51,525.12x = 3,886,789,086.72
5. Step 5: Solve for x
   x = 3,886,789,086.72/51,525.12
6. Step 6: Final answer
   x = 75,434.84