Finding the Fourth Proportional to 1,665,042.90, 2,297,759.16 and 901,096.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,042.90 : 2,297,759.16 = 901,096.46 : x
2. Step 2: Convert to fraction form
   1,665,042.90/2,297,759.16 = 901,096.46/x
3. Step 3: Cross multiply
   1,665,042.90x = 2,297,759.16 × 901,096.46
4. Step 4: Simplify right side
   1,665,042.90x = 2,070,502,633,519.78
5. Step 5: Solve for x
   x = 2,070,502,633,519.78/1,665,042.90
6. Step 6: Final answer
   x = 1,243,513.09