Finding the Fourth Proportional to 59,488.58, 82,051.22 and 50,521.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,488.58 : 82,051.22 = 50,521.88 : x
2. Step 2: Convert to fraction form
   59,488.58/82,051.22 = 50,521.88/x
3. Step 3: Cross multiply
   59,488.58x = 82,051.22 × 50,521.88
4. Step 4: Simplify right side
   59,488.58x = 4,145,381,227.83
5. Step 5: Solve for x
   x = 4,145,381,227.83/59,488.58
6. Step 6: Final answer
   x = 69,683.65