Finding the Fourth Proportional to 10,776,436.37, 16,166,784 and 3,953,072.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,776,436.37 : 16,166,784 = 3,953,072.92 : x
2. Step 2: Convert to fraction form
   10,776,436.37/16,166,784 = 3,953,072.92/x
3. Step 3: Cross multiply
   10,776,436.37x = 16,166,784 × 3,953,072.92
4. Step 4: Simplify right side
   10,776,436.37x = 63,908,476,033,889.28
5. Step 5: Solve for x
   x = 63,908,476,033,889.28/10,776,436.37
6. Step 6: Final answer
   x = 5,930,390.51