Finding the Fourth Proportional to 10,082,563.84, 15,123,768 and 2,509,478.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,082,563.84 : 15,123,768 = 2,509,478.72 : x
2. Step 2: Convert to fraction form
   10,082,563.84/15,123,768 = 2,509,478.72/x
3. Step 3: Cross multiply
   10,082,563.84x = 15,123,768 × 2,509,478.72
4. Step 4: Simplify right side
   10,082,563.84x = 37,952,773,962,216.96
5. Step 5: Solve for x
   x = 37,952,773,962,216.96/10,082,563.84
6. Step 6: Final answer
   x = 3,764,198.73