Finding the Fourth Proportional to 1,662,618.37, 2,294,411.97 and 898,671.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,618.37 : 2,294,411.97 = 898,671.93 : x
2. Step 2: Convert to fraction form
   1,662,618.37/2,294,411.97 = 898,671.93/x
3. Step 3: Cross multiply
   1,662,618.37x = 2,294,411.97 × 898,671.93
4. Step 4: Simplify right side
   1,662,618.37x = 2,061,923,633,295.00
5. Step 5: Solve for x
   x = 2,061,923,633,295.00/1,662,618.37
6. Step 6: Final answer
   x = 1,240,166.52