Finding the Fourth Proportional to 65,088,806.41, 89,816,615.67 and 38,622,598.84

Step by Step Solution

1. Step 1: Write the proportion equation
   65,088,806.41 : 89,816,615.67 = 38,622,598.84 : x
2. Step 2: Convert to fraction form
   65,088,806.41/89,816,615.67 = 38,622,598.84/x
3. Step 3: Cross multiply
   65,088,806.41x = 89,816,615.67 × 38,622,598.84
4. Step 4: Simplify right side
   65,088,806.41x = 3,468,951,116,188,868
5. Step 5: Solve for x
   x = 3,468,951,116,188,868/65,088,806.41
6. Step 6: Final answer
   x = 53,295,663.38