Finding the Fourth Proportional to 2,812,190.69, 3,880,826.28 and 1,523,032.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,812,190.69 : 3,880,826.28 = 1,523,032.56 : x
2. Step 2: Convert to fraction form
   2,812,190.69/3,880,826.28 = 1,523,032.56/x
3. Step 3: Cross multiply
   2,812,190.69x = 3,880,826.28 × 1,523,032.56
4. Step 4: Simplify right side
   2,812,190.69x = 5,910,624,784,143.68
5. Step 5: Solve for x
   x = 5,910,624,784,143.68/2,812,190.69
6. Step 6: Final answer
   x = 2,101,786.63