Finding the Fourth Proportional to 1,662,613.88, 2,294,405.75 and 898,667.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,613.88 : 2,294,405.75 = 898,667.44 : x
2. Step 2: Convert to fraction form
   1,662,613.88/2,294,405.75 = 898,667.44/x
3. Step 3: Cross multiply
   1,662,613.88x = 2,294,405.75 × 898,667.44
4. Step 4: Simplify right side
   1,662,613.88x = 2,061,907,738,184.43
5. Step 5: Solve for x
   x = 2,061,907,738,184.43/1,662,613.88
6. Step 6: Final answer
   x = 1,240,160.31