Finding the Fourth Proportional to 110,936,300.99, 166,080,658.84 and 64,736,596.67

Step by Step Solution

1. Step 1: Write the proportion equation
   110,936,300.99 : 166,080,658.84 = 64,736,596.67 : x
2. Step 2: Convert to fraction form
   110,936,300.99/166,080,658.84 = 64,736,596.67/x
3. Step 3: Cross multiply
   110,936,300.99x = 166,080,658.84 × 64,736,596.67
4. Step 4: Simplify right side
   110,936,300.99x = 10,751,496,625,020,706
5. Step 5: Solve for x
   x = 10,751,496,625,020,706/110,936,300.99
6. Step 6: Final answer
   x = 96,915,946.62