Finding the Fourth Proportional to 109,879,145.99, 164,603,227.04 and 63,724,048.73

Step by Step Solution

1. Step 1: Write the proportion equation
   109,879,145.99 : 164,603,227.04 = 63,724,048.73 : x
2. Step 2: Convert to fraction form
   109,879,145.99/164,603,227.04 = 63,724,048.73/x
3. Step 3: Cross multiply
   109,879,145.99x = 164,603,227.04 × 63,724,048.73
4. Step 4: Simplify right side
   109,879,145.99x = 10,489,184,059,870,578
5. Step 5: Solve for x
   x = 10,489,184,059,870,578/109,879,145.99
6. Step 6: Final answer
   x = 95,461,099.25