Finding the Fourth Proportional to 2,722,215.42, 4,083,938.28 and 900,576.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722,215.42 : 4,083,938.28 = 900,576.06 : x
2. Step 2: Convert to fraction form
   2,722,215.42/4,083,938.28 = 900,576.06/x
3. Step 3: Cross multiply
   2,722,215.42x = 4,083,938.28 × 900,576.06
4. Step 4: Simplify right side
   2,722,215.42x = 3,677,897,064,754.16
5. Step 5: Solve for x
   x = 3,677,897,064,754.16/2,722,215.42
6. Step 6: Final answer
   x = 1,351,067.61