Finding the Fourth Proportional to 65,424,322.79, 90,285,923.94 and 37,544,816.15

Step by Step Solution

1. Step 1: Write the proportion equation
   65,424,322.79 : 90,285,923.94 = 37,544,816.15 : x
2. Step 2: Convert to fraction form
   65,424,322.79/90,285,923.94 = 37,544,816.15/x
3. Step 3: Cross multiply
   65,424,322.79x = 90,285,923.94 × 37,544,816.15
4. Step 4: Simplify right side
   65,424,322.79x = 3,389,768,415,260,183.50
5. Step 5: Solve for x
   x = 3,389,768,415,260,183.50/65,424,322.79
6. Step 6: Final answer
   x = 51,812,052.01