Finding the Fourth Proportional to 64,930,523.88, 89,606,939.59 and 35,957,147.88

Step by Step Solution

1. Step 1: Write the proportion equation
   64,930,523.88 : 89,606,939.59 = 35,957,147.88 : x
2. Step 2: Convert to fraction form
   64,930,523.88/89,606,939.59 = 35,957,147.88/x
3. Step 3: Cross multiply
   64,930,523.88x = 89,606,939.59 × 35,957,147.88
4. Step 4: Simplify right side
   64,930,523.88x = 3,222,009,977,373,929
5. Step 5: Solve for x
   x = 3,222,009,977,373,929/64,930,523.88
6. Step 6: Final answer
   x = 49,622,423.86