Finding the Fourth Proportional to 1,373,809.62, 1,893,667.55 and 1,082,947.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,809.62 : 1,893,667.55 = 1,082,947.23 : x
2. Step 2: Convert to fraction form
   1,373,809.62/1,893,667.55 = 1,082,947.23/x
3. Step 3: Cross multiply
   1,373,809.62x = 1,893,667.55 × 1,082,947.23
4. Step 4: Simplify right side
   1,373,809.62x = 2,050,742,022,398.65
5. Step 5: Solve for x
   x = 2,050,742,022,398.65/1,373,809.62
6. Step 6: Final answer
   x = 1,492,741.06