Finding the Fourth Proportional to 65,088,942.55, 89,816,804.25 and 38,622,736.06

Step by Step Solution

1. Step 1: Write the proportion equation
   65,088,942.55 : 89,816,804.25 = 38,622,736.06 : x
2. Step 2: Convert to fraction form
   65,088,942.55/89,816,804.25 = 38,622,736.06/x
3. Step 3: Cross multiply
   65,088,942.55x = 89,816,804.25 × 38,622,736.06
4. Step 4: Simplify right side
   65,088,942.55x = 3,468,970,724,300,436.50
5. Step 5: Solve for x
   x = 3,468,970,724,300,436.50/65,088,942.55
6. Step 6: Final answer
   x = 53,295,853.16