Finding the Fourth Proportional to 2,542,124.79, 3,506,667.80 and 1,522,939.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542,124.79 : 3,506,667.80 = 1,522,939.05 : x
2. Step 2: Convert to fraction form
   2,542,124.79/3,506,667.80 = 1,522,939.05/x
3. Step 3: Cross multiply
   2,542,124.79x = 3,506,667.80 × 1,522,939.05
4. Step 4: Simplify right side
   2,542,124.79x = 5,340,441,320,382.89
5. Step 5: Solve for x
   x = 5,340,441,320,382.89/2,542,124.79
6. Step 6: Final answer
   x = 2,100,778.59