Finding the Fourth Proportional to 90,383,162.23, 123,060,125.35 and 90,096,184.09

Step by Step Solution

1. Step 1: Write the proportion equation
   90,383,162.23 : 123,060,125.35 = 90,096,184.09 : x
2. Step 2: Convert to fraction form
   90,383,162.23/123,060,125.35 = 90,096,184.09/x
3. Step 3: Cross multiply
   90,383,162.23x = 123,060,125.35 × 90,096,184.09
4. Step 4: Simplify right side
   90,383,162.23x = 11,087,247,707,672,076
5. Step 5: Solve for x
   x = 11,087,247,707,672,076/90,383,162.23
6. Step 6: Final answer
   x = 122,669,393.66