Finding the Fourth Proportional to 1,789,713.42, 2,684,567.25 and 1,227,042.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,789,713.42 : 2,684,567.25 = 1,227,042.06 : x
2. Step 2: Convert to fraction form
   1,789,713.42/2,684,567.25 = 1,227,042.06/x
3. Step 3: Cross multiply
   1,789,713.42x = 2,684,567.25 × 1,227,042.06
4. Step 4: Simplify right side
   1,789,713.42x = 3,294,076,928,648.54
5. Step 5: Solve for x
   x = 3,294,076,928,648.54/1,789,713.42
6. Step 6: Final answer
   x = 1,840,561.12