Finding the Fourth Proportional to 146,096,100.72, 201,608,760.36 and 83,371,074.48

Step by Step Solution

1. Step 1: Write the proportion equation
   146,096,100.72 : 201,608,760.36 = 83,371,074.48 : x
2. Step 2: Convert to fraction form
   146,096,100.72/201,608,760.36 = 83,371,074.48/x
3. Step 3: Cross multiply
   146,096,100.72x = 201,608,760.36 × 83,371,074.48
4. Step 4: Simplify right side
   146,096,100.72x = 16,808,338,975,794,034
5. Step 5: Solve for x
   x = 16,808,338,975,794,034/146,096,100.72
6. Step 6: Final answer
   x = 115,049,880.82