Finding the Fourth Proportional to 2,161,446.72, 3,242,235.69 and 741,482.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,446.72 : 3,242,235.69 = 741,482.34 : x
2. Step 2: Convert to fraction form
   2,161,446.72/3,242,235.69 = 741,482.34/x
3. Step 3: Cross multiply
   2,161,446.72x = 3,242,235.69 × 741,482.34
4. Step 4: Simplify right side
   2,161,446.72x = 2,404,060,506,252.71
5. Step 5: Solve for x
   x = 2,404,060,506,252.71/2,161,446.72
6. Step 6: Final answer
   x = 1,112,246.02