Finding the Fourth Proportional to 39,958,900,483.42, 59,942,035,162.25 and 13,067,607,767.58

Step by Step Solution

1. Step 1: Write the proportion equation
   39,958,900,483.42 : 59,942,035,162.25 = 13,067,607,767.58 : x
2. Step 2: Convert to fraction form
   39,958,900,483.42/59,942,035,162.25 = 13,067,607,767.58/x
3. Step 3: Cross multiply
   39,958,900,483.42x = 59,942,035,162.25 × 13,067,607,767.58
4. Step 4: Simplify right side
   39,958,900,483.42x = 783,299,004,290,771,582,976
5. Step 5: Solve for x
   x = 783,299,004,290,771,582,976/39,958,900,483.42
6. Step 6: Final answer
   x = 19,602,616,558.88