Finding the Fourth Proportional to 60,398,899,259.36, 83,386,191,986.53 and 53,697,345,974.42

Step by Step Solution

1. Step 1: Write the proportion equation
   60,398,899,259.36 : 83,386,191,986.53 = 53,697,345,974.42 : x
2. Step 2: Convert to fraction form
   60,398,899,259.36/83,386,191,986.53 = 53,697,345,974.42/x
3. Step 3: Cross multiply
   60,398,899,259.36x = 83,386,191,986.53 × 53,697,345,974.42
4. Step 4: Simplify right side
   60,398,899,259.36x = 4,477,617,200,589,531,774,976
5. Step 5: Solve for x
   x = 4,477,617,200,589,531,774,976/60,398,899,259.36
6. Step 6: Final answer
   x = 74,134,086,142.24