Finding the Fourth Proportional to 2,294,461.50, 3,166,359.50 and 1,275,844.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294,461.50 : 3,166,359.50 = 1,275,844.38 : x
2. Step 2: Convert to fraction form
   2,294,461.50/3,166,359.50 = 1,275,844.38/x
3. Step 3: Cross multiply
   2,294,461.50x = 3,166,359.50 × 1,275,844.38
4. Step 4: Simplify right side
   2,294,461.50x = 4,039,781,973,134.61
5. Step 5: Solve for x
   x = 4,039,781,973,134.61/2,294,461.50
6. Step 6: Final answer
   x = 1,760,666.71