Finding the Fourth Proportional to 67,016,168.64, 100,431,250.79 and 30,535,404.84

Step by Step Solution

1. Step 1: Write the proportion equation
   67,016,168.64 : 100,431,250.79 = 30,535,404.84 : x
2. Step 2: Convert to fraction form
   67,016,168.64/100,431,250.79 = 30,535,404.84/x
3. Step 3: Cross multiply
   67,016,168.64x = 100,431,250.79 × 30,535,404.84
4. Step 4: Simplify right side
   67,016,168.64x = 3,066,708,901,307,542.50
5. Step 5: Solve for x
   x = 3,066,708,901,307,542.50/67,016,168.64
6. Step 6: Final answer
   x = 45,760,731.53