Finding the Fourth Proportional to 164,288,105.76, 226,708,604.02 and 89,934,282.47

Step by Step Solution

1. Step 1: Write the proportion equation
   164,288,105.76 : 226,708,604.02 = 89,934,282.47 : x
2. Step 2: Convert to fraction form
   164,288,105.76/226,708,604.02 = 89,934,282.47/x
3. Step 3: Cross multiply
   164,288,105.76x = 226,708,604.02 × 89,934,282.47
4. Step 4: Simplify right side
   164,288,105.76x = 20,388,875,632,314,060
5. Step 5: Solve for x
   x = 20,388,875,632,314,060/164,288,105.76
6. Step 6: Final answer
   x = 124,104,392.94