Finding the Fourth Proportional to 8,742,019.14, 13,112,019.99 and 2,351,769.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,742,019.14 : 13,112,019.99 = 2,351,769.30 : x
2. Step 2: Convert to fraction form
   8,742,019.14/13,112,019.99 = 2,351,769.30/x
3. Step 3: Cross multiply
   8,742,019.14x = 13,112,019.99 × 2,351,769.30
4. Step 4: Simplify right side
   8,742,019.14x = 30,836,446,073,468.30
5. Step 5: Solve for x
   x = 30,836,446,073,468.30/8,742,019.14
6. Step 6: Final answer
   x = 3,527,382.59