Finding the Fourth Proportional to 2,161,538.18, 3,242,373.33 and 741,574.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,538.18 : 3,242,373.33 = 741,574.34 : x
2. Step 2: Convert to fraction form
   2,161,538.18/3,242,373.33 = 741,574.34/x
3. Step 3: Cross multiply
   2,161,538.18x = 3,242,373.33 × 741,574.34
4. Step 4: Simplify right side
   2,161,538.18x = 2,404,460,862,228.35
5. Step 5: Solve for x
   x = 2,404,460,862,228.35/2,161,538.18
6. Step 6: Final answer
   x = 1,112,384.17