Finding the Fourth Proportional to 1,066,078.16, 1,470,748.29 and 743,975.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,078.16 : 1,470,748.29 = 743,975.18 : x
2. Step 2: Convert to fraction form
   1,066,078.16/1,470,748.29 = 743,975.18/x
3. Step 3: Cross multiply
   1,066,078.16x = 1,470,748.29 × 743,975.18
4. Step 4: Simplify right side
   1,066,078.16x = 1,094,200,223,787.44
5. Step 5: Solve for x
   x = 1,094,200,223,787.44/1,066,078.16
6. Step 6: Final answer
   x = 1,026,378.99