Finding the Fourth Proportional to 89,205,662.14, 123,147,067.17 and 59,826,247.72

Step by Step Solution

1. Step 1: Write the proportion equation
   89,205,662.14 : 123,147,067.17 = 59,826,247.72 : x
2. Step 2: Convert to fraction form
   89,205,662.14/123,147,067.17 = 59,826,247.72/x
3. Step 3: Cross multiply
   89,205,662.14x = 123,147,067.17 × 59,826,247.72
4. Step 4: Simplify right side
   89,205,662.14x = 7,367,426,946,503,899
5. Step 5: Solve for x
   x = 7,367,426,946,503,899/89,205,662.14
6. Step 6: Final answer
   x = 82,589,229.99