Finding the Fourth Proportional to 85,304,242.05, 117,719,499.45 and 46,145,922.27

Step by Step Solution

1. Step 1: Write the proportion equation
   85,304,242.05 : 117,719,499.45 = 46,145,922.27 : x
2. Step 2: Convert to fraction form
   85,304,242.05/117,719,499.45 = 46,145,922.27/x
3. Step 3: Cross multiply
   85,304,242.05x = 117,719,499.45 × 46,145,922.27
4. Step 4: Simplify right side
   85,304,242.05x = 5,432,274,870,694,410
5. Step 5: Solve for x
   x = 5,432,274,870,694,410/85,304,242.05
6. Step 6: Final answer
   x = 63,681,180.92