Finding the Fourth Proportional to 2,294,947.38, 3,167,009.88 and 1,262,432.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294,947.38 : 3,167,009.88 = 1,262,432.94 : x
2. Step 2: Convert to fraction form
   2,294,947.38/3,167,009.88 = 1,262,432.94/x
3. Step 3: Cross multiply
   2,294,947.38x = 3,167,009.88 × 1,262,432.94
4. Step 4: Simplify right side
   2,294,947.38x = 3,998,137,593,817.45
5. Step 5: Solve for x
   x = 3,998,137,593,817.45/2,294,947.38
6. Step 6: Final answer
   x = 1,742,147.83