Finding the Fourth Proportional to 72,074,951.61, 99,463,401.79 and 39,035,202.27

Step by Step Solution

1. Step 1: Write the proportion equation
   72,074,951.61 : 99,463,401.79 = 39,035,202.27 : x
2. Step 2: Convert to fraction form
   72,074,951.61/99,463,401.79 = 39,035,202.27/x
3. Step 3: Cross multiply
   72,074,951.61x = 99,463,401.79 × 39,035,202.27
4. Step 4: Simplify right side
   72,074,951.61x = 3,882,574,007,334,930.50
5. Step 5: Solve for x
   x = 3,882,574,007,334,930.50/72,074,951.61
6. Step 6: Final answer
   x = 53,868,562.11