Finding the Fourth Proportional to 150,229,676,914.08, 207,321,926,035.72 and 82,566,665,481.12

Step by Step Solution

1. Step 1: Write the proportion equation
   150,229,676,914.08 : 207,321,926,035.72 = 82,566,665,481.12 : x
2. Step 2: Convert to fraction form
   150,229,676,914.08/207,321,926,035.72 = 82,566,665,481.12/x
3. Step 3: Cross multiply
   150,229,676,914.08x = 207,321,926,035.72 × 82,566,665,481.12
4. Step 4: Simplify right side
   150,229,676,914.08x = 17,117,880,113,892,794,826,752
5. Step 5: Solve for x
   x = 17,117,880,113,892,794,826,752/150,229,676,914.08
6. Step 6: Final answer
   x = 113,944,730,931.45