Finding the Fourth Proportional to 1,662,171.37, 2,293,796.43 and 898,224.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,171.37 : 2,293,796.43 = 898,224.93 : x
2. Step 2: Convert to fraction form
   1,662,171.37/2,293,796.43 = 898,224.93/x
3. Step 3: Cross multiply
   1,662,171.37x = 2,293,796.43 × 898,224.93
4. Step 4: Simplify right side
   1,662,171.37x = 2,060,345,137,771.00
5. Step 5: Solve for x
   x = 2,060,345,137,771.00/1,662,171.37
6. Step 6: Final answer
   x = 1,239,550.37