Finding the Fourth Proportional to 60,791,764,834.37, 91,169,288,287.41 and 18,285,378,236.10

Step by Step Solution

1. Step 1: Write the proportion equation
   60,791,764,834.37 : 91,169,288,287.41 = 18,285,378,236.10 : x
2. Step 2: Convert to fraction form
   60,791,764,834.37/91,169,288,287.41 = 18,285,378,236.10/x
3. Step 3: Cross multiply
   60,791,764,834.37x = 91,169,288,287.41 × 18,285,378,236.10
4. Step 4: Simplify right side
   60,791,764,834.37x = 1,667,064,919,851,096,080,384
5. Step 5: Solve for x
   x = 1,667,064,919,851,096,080,384/60,791,764,834.37
6. Step 6: Final answer
   x = 27,422,545,214.69