Finding the Fourth Proportional to 89,006,441.80, 133,524,736.59 and 30,698,288.05

Step by Step Solution

1. Step 1: Write the proportion equation
   89,006,441.80 : 133,524,736.59 = 30,698,288.05 : x
2. Step 2: Convert to fraction form
   89,006,441.80/133,524,736.59 = 30,698,288.05/x
3. Step 3: Cross multiply
   89,006,441.80x = 133,524,736.59 × 30,698,288.05
4. Step 4: Simplify right side
   89,006,441.80x = 4,098,980,825,640,195
5. Step 5: Solve for x
   x = 4,098,980,825,640,195/89,006,441.80
6. Step 6: Final answer
   x = 46,052,631.05