Finding the Fourth Proportional to 1,663,096.80, 2,295,073.37 and 899,150.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,096.80 : 2,295,073.37 = 899,150.37 : x
2. Step 2: Convert to fraction form
   1,663,096.80/2,295,073.37 = 899,150.37/x
3. Step 3: Cross multiply
   1,663,096.80x = 2,295,073.37 × 899,150.37
4. Step 4: Simplify right side
   1,663,096.80x = 2,063,616,069,812.65
5. Step 5: Solve for x
   x = 2,063,616,069,812.65/1,663,096.80
6. Step 6: Final answer
   x = 1,240,827.39