Finding the Fourth Proportional to 10,082,516.84, 15,123,697.50 and 2,509,431.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,082,516.84 : 15,123,697.50 = 2,509,431.56 : x
2. Step 2: Convert to fraction form
   10,082,516.84/15,123,697.50 = 2,509,431.56/x
3. Step 3: Cross multiply
   10,082,516.84x = 15,123,697.50 × 2,509,431.56
4. Step 4: Simplify right side
   10,082,516.84x = 37,951,883,810,393.10
5. Step 5: Solve for x
   x = 37,951,883,810,393.10/10,082,516.84
6. Step 6: Final answer
   x = 3,764,127.99