Finding the Fourth Proportional to 89,510,764,810.38, 123,524,227,051.47 and 48,865,676,281.98

Step by Step Solution

1. Step 1: Write the proportion equation
   89,510,764,810.38 : 123,524,227,051.47 = 48,865,676,281.98 : x
2. Step 2: Convert to fraction form
   89,510,764,810.38/123,524,227,051.47 = 48,865,676,281.98/x
3. Step 3: Cross multiply
   89,510,764,810.38x = 123,524,227,051.47 × 48,865,676,281.98
4. Step 4: Simplify right side
   89,510,764,810.38x = 6,036,094,892,078,930,067,456
5. Step 5: Solve for x
   x = 6,036,094,892,078,930,067,456/89,510,764,810.38
6. Step 6: Final answer
   x = 67,434,290,220.46