Finding the Fourth Proportional to 146,096,099.72, 201,608,758.98 and 83,371,073.48

Step by Step Solution

1. Step 1: Write the proportion equation
   146,096,099.72 : 201,608,758.98 = 83,371,073.48 : x
2. Step 2: Convert to fraction form
   146,096,099.72/201,608,758.98 = 83,371,073.48/x
3. Step 3: Cross multiply
   146,096,099.72x = 201,608,758.98 × 83,371,073.48
4. Step 4: Simplify right side
   146,096,099.72x = 16,808,338,659,133,190
5. Step 5: Solve for x
   x = 16,808,338,659,133,190/146,096,099.72
6. Step 6: Final answer
   x = 115,049,879.44