Finding the Fourth Proportional to 123,164,189.56, 169,959,666.18 and 67,409,496.34

Step by Step Solution

1. Step 1: Write the proportion equation
   123,164,189.56 : 169,959,666.18 = 67,409,496.34 : x
2. Step 2: Convert to fraction form
   123,164,189.56/169,959,666.18 = 67,409,496.34/x
3. Step 3: Cross multiply
   123,164,189.56x = 169,959,666.18 × 67,409,496.34
4. Step 4: Simplify right side
   123,164,189.56x = 11,456,895,495,308,332
5. Step 5: Solve for x
   x = 11,456,895,495,308,332/123,164,189.56
6. Step 6: Final answer
   x = 93,021,320.05