Finding the Fourth Proportional to 110,640,082.90, 166,086,095.55 and 65,227,465.30

Step by Step Solution

1. Step 1: Write the proportion equation
   110,640,082.90 : 166,086,095.55 = 65,227,465.30 : x
2. Step 2: Convert to fraction form
   110,640,082.90/166,086,095.55 = 65,227,465.30/x
3. Step 3: Cross multiply
   110,640,082.90x = 166,086,095.55 × 65,227,465.30
4. Step 4: Simplify right side
   110,640,082.90x = 10,833,375,034,300,110
5. Step 5: Solve for x
   x = 10,833,375,034,300,110/110,640,082.90
6. Step 6: Final answer
   x = 97,915,463.82