Finding the Fourth Proportional to 90,383,034.37, 123,059,951.71 and 90,096,056.23

Step by Step Solution

1. Step 1: Write the proportion equation
   90,383,034.37 : 123,059,951.71 = 90,096,056.23 : x
2. Step 2: Convert to fraction form
   90,383,034.37/123,059,951.71 = 90,096,056.23/x
3. Step 3: Cross multiply
   90,383,034.37x = 123,059,951.71 × 90,096,056.23
4. Step 4: Simplify right side
   90,383,034.37x = 11,087,216,328,925,244
5. Step 5: Solve for x
   x = 11,087,216,328,925,244/90,383,034.37
6. Step 6: Final answer
   x = 122,669,220.02