Finding the Fourth Proportional to 10,012,694.72, 15,019,623.59 and 3,864,711.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,012,694.72 : 15,019,623.59 = 3,864,711.50 : x
2. Step 2: Convert to fraction form
   10,012,694.72/15,019,623.59 = 3,864,711.50/x
3. Step 3: Cross multiply
   10,012,694.72x = 15,019,623.59 × 3,864,711.50
4. Step 4: Simplify right side
   10,012,694.72x = 58,046,511,919,522.62
5. Step 5: Solve for x
   x = 58,046,511,919,522.62/10,012,694.72
6. Step 6: Final answer
   x = 5,797,291.70