Finding the Fourth Proportional to 1,846,921.79, 2,772,085.69 and 936,743.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846,921.79 : 2,772,085.69 = 936,743.05 : x
2. Step 2: Convert to fraction form
   1,846,921.79/2,772,085.69 = 936,743.05/x
3. Step 3: Cross multiply
   1,846,921.79x = 2,772,085.69 × 936,743.05
4. Step 4: Simplify right side
   1,846,921.79x = 2,596,732,007,529.38
5. Step 5: Solve for x
   x = 2,596,732,007,529.38/1,846,921.79
6. Step 6: Final answer
   x = 1,405,978.33