Finding the Fourth Proportional to 88,601,002.12, 122,269,151.46 and 49,442,362.12

Step by Step Solution

1. Step 1: Write the proportion equation
   88,601,002.12 : 122,269,151.46 = 49,442,362.12 : x
2. Step 2: Convert to fraction form
   88,601,002.12/122,269,151.46 = 49,442,362.12/x
3. Step 3: Cross multiply
   88,601,002.12x = 122,269,151.46 × 49,442,362.12
4. Step 4: Simplify right side
   88,601,002.12x = 6,045,275,662,590,446
5. Step 5: Solve for x
   x = 6,045,275,662,590,446/88,601,002.12
6. Step 6: Final answer
   x = 68,230,330.56