Finding the Fourth Proportional to 22,460,685.75, 30,995,746.28 and 12,147,408.84

Step by Step Solution

1. Step 1: Write the proportion equation
   22,460,685.75 : 30,995,746.28 = 12,147,408.84 : x
2. Step 2: Convert to fraction form
   22,460,685.75/30,995,746.28 = 12,147,408.84/x
3. Step 3: Cross multiply
   22,460,685.75x = 30,995,746.28 × 12,147,408.84
4. Step 4: Simplify right side
   22,460,685.75x = 376,518,002,303,332.06
5. Step 5: Solve for x
   x = 376,518,002,303,332.06/22,460,685.75
6. Step 6: Final answer
   x = 16,763,424.17