Finding the Fourth Proportional to 2,762,559.54, 3,812,274.72 and 1,538,863.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,762,559.54 : 3,812,274.72 = 1,538,863.38 : x
2. Step 2: Convert to fraction form
   2,762,559.54/3,812,274.72 = 1,538,863.38/x
3. Step 3: Cross multiply
   2,762,559.54x = 3,812,274.72 × 1,538,863.38
4. Step 4: Simplify right side
   2,762,559.54x = 5,866,569,961,107.75
5. Step 5: Solve for x
   x = 5,866,569,961,107.75/2,762,559.54
6. Step 6: Final answer
   x = 2,123,599.46