Finding the Fourth Proportional to 36,685,610.62, 55,028,650.42 and 10,777,805.98

Step by Step Solution

1. Step 1: Write the proportion equation
   36,685,610.62 : 55,028,650.42 = 10,777,805.98 : x
2. Step 2: Convert to fraction form
   36,685,610.62/55,028,650.42 = 10,777,805.98/x
3. Step 3: Cross multiply
   36,685,610.62x = 55,028,650.42 × 10,777,805.98
4. Step 4: Simplify right side
   36,685,610.62x = 593,088,117,568,005.50
5. Step 5: Solve for x
   x = 593,088,117,568,005.50/36,685,610.62
6. Step 6: Final answer
   x = 16,166,777.86