Finding the Fourth Proportional to 2,274,983.75, 3,139,499.03 and 1,294,874.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274,983.75 : 3,139,499.03 = 1,294,874.93 : x
2. Step 2: Convert to fraction form
   2,274,983.75/3,139,499.03 = 1,294,874.93/x
3. Step 3: Cross multiply
   2,274,983.75x = 3,139,499.03 × 1,294,874.93
4. Step 4: Simplify right side
   2,274,983.75x = 4,065,258,588,080.69
5. Step 5: Solve for x
   x = 4,065,258,588,080.69/2,274,983.75
6. Step 6: Final answer
   x = 1,786,939.61