Finding the Fourth Proportional to 59,536,924.38, 89,175,183.36 and 42,212,611.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59,536,924.38 : 89,175,183.36 = 42,212,611.98 : x
2. Step 2: Convert to fraction form
   59,536,924.38/89,175,183.36 = 42,212,611.98/x
3. Step 3: Cross multiply
   59,536,924.38x = 89,175,183.36 × 42,212,611.98
4. Step 4: Simplify right side
   59,536,924.38x = 3,764,317,413,421,032.50
5. Step 5: Solve for x
   x = 3,764,317,413,421,032.50/59,536,924.38
6. Step 6: Final answer
   x = 63,226,601.85