Finding the Fourth Proportional to 123,164,188.56, 169,959,664.80 and 67,409,495.34

Step by Step Solution

1. Step 1: Write the proportion equation
   123,164,188.56 : 169,959,664.80 = 67,409,495.34 : x
2. Step 2: Convert to fraction form
   123,164,188.56/169,959,664.80 = 67,409,495.34/x
3. Step 3: Cross multiply
   123,164,188.56x = 169,959,664.80 × 67,409,495.34
4. Step 4: Simplify right side
   123,164,188.56x = 11,456,895,232,323,564
5. Step 5: Solve for x
   x = 11,456,895,232,323,564/123,164,188.56
6. Step 6: Final answer
   x = 93,021,318.67