Finding the Fourth Proportional to 2,626,165.46, 3,939,592.72 and 1,028,520.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,165.46 : 3,939,592.72 = 1,028,520.96 : x
2. Step 2: Convert to fraction form
   2,626,165.46/3,939,592.72 = 1,028,520.96/x
3. Step 3: Cross multiply
   2,626,165.46x = 3,939,592.72 × 1,028,520.96
4. Step 4: Simplify right side
   2,626,165.46x = 4,051,953,686,383.41
5. Step 5: Solve for x
   x = 4,051,953,686,383.41/2,626,165.46
6. Step 6: Final answer
   x = 1,542,916.37