Finding the Fourth Proportional to 2,499,076.53, 3,448,728.09 and 1,353,154.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,076.53 : 3,448,728.09 = 1,353,154.14 : x
2. Step 2: Convert to fraction form
   2,499,076.53/3,448,728.09 = 1,353,154.14/x
3. Step 3: Cross multiply
   2,499,076.53x = 3,448,728.09 × 1,353,154.14
4. Step 4: Simplify right side
   2,499,076.53x = 4,666,660,692,717.79
5. Step 5: Solve for x
   x = 4,666,660,692,717.79/2,499,076.53
6. Step 6: Final answer
   x = 1,867,354.06