Finding the Fourth Proportional to 10,776,706.91, 16,169,795.69 and 5,657,947.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,776,706.91 : 16,169,795.69 = 5,657,947.41 : x
2. Step 2: Convert to fraction form
   10,776,706.91/16,169,795.69 = 5,657,947.41/x
3. Step 3: Cross multiply
   10,776,706.91x = 16,169,795.69 × 5,657,947.41
4. Step 4: Simplify right side
   10,776,706.91x = 91,487,853,616,174.94
5. Step 5: Solve for x
   x = 91,487,853,616,174.94/10,776,706.91
6. Step 6: Final answer
   x = 8,489,407.24