Finding the Fourth Proportional to 64,535,902.82, 89,059,052.81 and 35,167,144.56

Step by Step Solution

1. Step 1: Write the proportion equation
   64,535,902.82 : 89,059,052.81 = 35,167,144.56 : x
2. Step 2: Convert to fraction form
   64,535,902.82/89,059,052.81 = 35,167,144.56/x
3. Step 3: Cross multiply
   64,535,902.82x = 89,059,052.81 × 35,167,144.56
4. Step 4: Simplify right side
   64,535,902.82x = 3,131,952,584,370,109
5. Step 5: Solve for x
   x = 3,131,952,584,370,109/64,535,902.82
6. Step 6: Final answer
   x = 48,530,390.80