Finding the Fourth Proportional to 64,535,895.32, 89,059,042.45 and 35,167,137.05

Step by Step Solution

1. Step 1: Write the proportion equation
   64,535,895.32 : 89,059,042.45 = 35,167,137.05 : x
2. Step 2: Convert to fraction form
   64,535,895.32/89,059,042.45 = 35,167,137.05/x
3. Step 3: Cross multiply
   64,535,895.32x = 89,059,042.45 × 35,167,137.05
4. Step 4: Simplify right side
   64,535,895.32x = 3,131,951,551,647,524.50
5. Step 5: Solve for x
   x = 3,131,951,551,647,524.50/64,535,895.32
6. Step 6: Final answer
   x = 48,530,380.44