Finding the Fourth Proportional to 22,146,744.06, 30,562,591.26 and 12,357,600.84

Step by Step Solution

1. Step 1: Write the proportion equation
   22,146,744.06 : 30,562,591.26 = 12,357,600.84 : x
2. Step 2: Convert to fraction form
   22,146,744.06/30,562,591.26 = 12,357,600.84/x
3. Step 3: Cross multiply
   22,146,744.06x = 30,562,591.26 × 12,357,600.84
4. Step 4: Simplify right side
   22,146,744.06x = 377,680,303,427,152.69
5. Step 5: Solve for x
   x = 377,680,303,427,152.69/22,146,744.06
6. Step 6: Final answer
   x = 17,053,536.29