Finding the Fourth Proportional to 89,205,756.39, 123,147,197.24 and 59,826,341.97

Step by Step Solution

1. Step 1: Write the proportion equation
   89,205,756.39 : 123,147,197.24 = 59,826,341.97 : x
2. Step 2: Convert to fraction form
   89,205,756.39/123,147,197.24 = 59,826,341.97/x
3. Step 3: Cross multiply
   89,205,756.39x = 123,147,197.24 × 59,826,341.97
4. Step 4: Simplify right side
   89,205,756.39x = 7,367,446,334,428,148
5. Step 5: Solve for x
   x = 7,367,446,334,428,148/89,205,756.39
6. Step 6: Final answer
   x = 82,589,360.07