Finding the Fourth Proportional to 2,970,076.02, 4,456,988.22 and 1,264,216.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,970,076.02 : 4,456,988.22 = 1,264,216.56 : x
2. Step 2: Convert to fraction form
   2,970,076.02/4,456,988.22 = 1,264,216.56/x
3. Step 3: Cross multiply
   2,970,076.02x = 4,456,988.22 × 1,264,216.56
4. Step 4: Simplify right side
   2,970,076.02x = 5,634,598,315,448.92
5. Step 5: Solve for x
   x = 5,634,598,315,448.92/2,970,076.02
6. Step 6: Final answer
   x = 1,897,122.59