Finding the Fourth Proportional to 65,389,443.24, 90,244,519.98 and 36,023,784.84

Step by Step Solution

1. Step 1: Write the proportion equation
   65,389,443.24 : 90,244,519.98 = 36,023,784.84 : x
2. Step 2: Convert to fraction form
   65,389,443.24/90,244,519.98 = 36,023,784.84/x
3. Step 3: Cross multiply
   65,389,443.24x = 90,244,519.98 × 36,023,784.84
4. Step 4: Simplify right side
   65,389,443.24x = 3,250,949,170,748,601.50
5. Step 5: Solve for x
   x = 3,250,949,170,748,601.50/65,389,443.24
6. Step 6: Final answer
   x = 49,716,728.11