Finding the Fourth Proportional to 106,150,422.42, 146,532,776.76 and 71,363,286

Step by Step Solution

1. Step 1: Write the proportion equation
   106,150,422.42 : 146,532,776.76 = 71,363,286 : x
2. Step 2: Convert to fraction form
   106,150,422.42/146,532,776.76 = 71,363,286/x
3. Step 3: Cross multiply
   106,150,422.42x = 146,532,776.76 × 71,363,286
4. Step 4: Simplify right side
   106,150,422.42x = 10,457,060,456,298,032
5. Step 5: Solve for x
   x = 10,457,060,456,298,032/106,150,422.42
6. Step 6: Final answer
   x = 98,511,717.79