Finding the Fourth Proportional to 4,790,815.56, 7,181,105.76 and 2,389,926.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,790,815.56 : 7,181,105.76 = 2,389,926.96 : x
2. Step 2: Convert to fraction form
   4,790,815.56/7,181,105.76 = 2,389,926.96/x
3. Step 3: Cross multiply
   4,790,815.56x = 7,181,105.76 × 2,389,926.96
4. Step 4: Simplify right side
   4,790,815.56x = 17,162,318,258,435.29
5. Step 5: Solve for x
   x = 17,162,318,258,435.29/4,790,815.56
6. Step 6: Final answer
   x = 3,582,337.50