Finding the Fourth Proportional to 15,014,562.48, 22,485,474.06 and 10,390,591.83

Step by Step Solution

1. Step 1: Write the proportion equation
   15,014,562.48 : 22,485,474.06 = 10,390,591.83 : x
2. Step 2: Convert to fraction form
   15,014,562.48/22,485,474.06 = 10,390,591.83/x
3. Step 3: Cross multiply
   15,014,562.48x = 22,485,474.06 × 10,390,591.83
4. Step 4: Simplify right side
   15,014,562.48x = 233,637,383,061,512.91
5. Step 5: Solve for x
   x = 233,637,383,061,512.91/15,014,562.48
6. Step 6: Final answer
   x = 15,560,718.69