Finding the Fourth Proportional to 89,291,107.01, 123,217,562.96 and 49,601,210.28

Step by Step Solution

1. Step 1: Write the proportion equation
   89,291,107.01 : 123,217,562.96 = 49,601,210.28 : x
2. Step 2: Convert to fraction form
   89,291,107.01/123,217,562.96 = 49,601,210.28/x
3. Step 3: Cross multiply
   89,291,107.01x = 123,217,562.96 × 49,601,210.28
4. Step 4: Simplify right side
   89,291,107.01x = 6,111,740,250,568,099
5. Step 5: Solve for x
   x = 6,111,740,250,568,099/89,291,107.01
6. Step 6: Final answer
   x = 68,447,356.69