Finding the Fourth Proportional to 31,167,155,303.39, 43,009,522,044.59 and 16,893,676,472.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,167,155,303.39 : 43,009,522,044.59 = 16,893,676,472.25 : x
2. Step 2: Convert to fraction form
   31,167,155,303.39/43,009,522,044.59 = 16,893,676,472.25/x
3. Step 3: Cross multiply
   31,167,155,303.39x = 43,009,522,044.59 × 16,893,676,472.25
4. Step 4: Simplify right side
   31,167,155,303.39x = 726,588,950,647,323,361,280
5. Step 5: Solve for x
   x = 726,588,950,647,323,361,280/31,167,155,303.39
6. Step 6: Final answer
   x = 23,312,648,959.28