Finding the Fourth Proportional to 2,459,144.38, 3,393,612.54 and 1,371,417.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459,144.38 : 3,393,612.54 = 1,371,417.12 : x
2. Step 2: Convert to fraction form
   2,459,144.38/3,393,612.54 = 1,371,417.12/x
3. Step 3: Cross multiply
   2,459,144.38x = 3,393,612.54 × 1,371,417.12
4. Step 4: Simplify right side
   2,459,144.38x = 4,654,058,336,002.69
5. Step 5: Solve for x
   x = 4,654,058,336,002.69/2,459,144.38
6. Step 6: Final answer
   x = 1,892,551.89