Finding the Fourth Proportional to 14,285,510.72, 19,714,150.56 and 7,759,204.16

Step by Step Solution

1. Step 1: Write the proportion equation
   14,285,510.72 : 19,714,150.56 = 7,759,204.16 : x
2. Step 2: Convert to fraction form
   14,285,510.72/19,714,150.56 = 7,759,204.16/x
3. Step 3: Cross multiply
   14,285,510.72x = 19,714,150.56 × 7,759,204.16
4. Step 4: Simplify right side
   14,285,510.72x = 152,966,119,036,018.31
5. Step 5: Solve for x
   x = 152,966,119,036,018.31/14,285,510.72
6. Step 6: Final answer
   x = 10,707,780.91