Finding the Fourth Proportional to 123,164,189.24, 169,959,665.77 and 67,409,496.05

Step by Step Solution

1. Step 1: Write the proportion equation
   123,164,189.24 : 169,959,665.77 = 67,409,496.05 : x
2. Step 2: Convert to fraction form
   123,164,189.24/169,959,665.77 = 67,409,496.05/x
3. Step 3: Cross multiply
   123,164,189.24x = 169,959,665.77 × 67,409,496.05
4. Step 4: Simplify right side
   123,164,189.24x = 11,456,895,417,616,600
5. Step 5: Solve for x
   x = 11,456,895,417,616,600/123,164,189.24
6. Step 6: Final answer
   x = 93,021,319.66