Finding the Fourth Proportional to 85,562,229.38, 118,090,969.46 and 50,774,101.52

Step by Step Solution

1. Step 1: Write the proportion equation
   85,562,229.38 : 118,090,969.46 = 50,774,101.52 : x
2. Step 2: Convert to fraction form
   85,562,229.38/118,090,969.46 = 50,774,101.52/x
3. Step 3: Cross multiply
   85,562,229.38x = 118,090,969.46 × 50,774,101.52
4. Step 4: Simplify right side
   85,562,229.38x = 5,995,962,871,957,260
5. Step 5: Solve for x
   x = 5,995,962,871,957,260/85,562,229.38
6. Step 6: Final answer
   x = 70,077,216.49