Finding the Fourth Proportional to 10,429,764, 14,393,105.76 and 5,783,876.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,429,764 : 14,393,105.76 = 5,783,876.16 : x
2. Step 2: Convert to fraction form
   10,429,764/14,393,105.76 = 5,783,876.16/x
3. Step 3: Cross multiply
   10,429,764x = 14,393,105.76 × 5,783,876.16
4. Step 4: Simplify right side
   10,429,764x = 83,247,941,273,622.69
5. Step 5: Solve for x
   x = 83,247,941,273,622.69/10,429,764
6. Step 6: Final answer
   x = 7,981,766.54