Finding the Fourth Proportional to 2,771,942.50, 3,825,280.65 and 1,500,134.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771,942.50 : 3,825,280.65 = 1,500,134.50 : x
2. Step 2: Convert to fraction form
   2,771,942.50/3,825,280.65 = 1,500,134.50/x
3. Step 3: Cross multiply
   2,771,942.50x = 3,825,280.65 × 1,500,134.50
4. Step 4: Simplify right side
   2,771,942.50x = 5,738,435,475,247.43
5. Step 5: Solve for x
   x = 5,738,435,475,247.43/2,771,942.50
6. Step 6: Final answer
   x = 2,070,185.61