Finding the Fourth Proportional to 10,824,601.46, 14,934,435.28 and 7,380,863.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,824,601.46 : 14,934,435.28 = 7,380,863.78 : x
2. Step 2: Convert to fraction form
   10,824,601.46/14,934,435.28 = 7,380,863.78/x
3. Step 3: Cross multiply
   10,824,601.46x = 14,934,435.28 × 7,380,863.78
4. Step 4: Simplify right side
   10,824,601.46x = 110,229,032,339,781.83
5. Step 5: Solve for x
   x = 110,229,032,339,781.83/10,824,601.46
6. Step 6: Final answer
   x = 10,183,195.46