Finding the Fourth Proportional to 10,665,732, 16,000,266.48 and 3,475,596.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,665,732 : 16,000,266.48 = 3,475,596.96 : x
2. Step 2: Convert to fraction form
   10,665,732/16,000,266.48 = 3,475,596.96/x
3. Step 3: Cross multiply
   10,665,732x = 16,000,266.48 × 3,475,596.96
4. Step 4: Simplify right side
   10,665,732x = 55,610,477,537,077.90
5. Step 5: Solve for x
   x = 55,610,477,537,077.90/10,665,732
6. Step 6: Final answer
   x = 5,213,939.14